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#0262 · Generation III

Mightyena

Dark · Bite Pokémon — first seen in Generation III.

Just:

Showing the official games. Pick a ROM hack to see how it changes this Pokémon, or compare all of them.

Dark

Sprites

Normal

Shiny

In the ROM hacks

Art by PacoScarso, Mediko, Aloeva, Swonkfish, Kazioko and Lodestar195, via the Talrega Dex; PacoScarso and the artists the sheet credits per sprite: Hornatrix, Kazioko, Lodestar195, Mediko, PacoScarso, Swonkfish — the creators' own, served from this site.

Pokédex data

National №: #0262
Dex numbers: National #262 · Hoenn #011 · Kalos Mountain #045 · Updated Hoenn #011 · Kitakami #008
Species: Bite Pokémon
Height: 1.0 m (3′03″)
Weight: 37.0 kg (81.6 lbs)
Base EXP: 147
Catch rate: 127
Base friendship: 70
Growth rate: Medium
Egg groups: Field
Egg cycles: 15
Gender: 50% male · 50% female
EV yield: 2 Attack

Abilities

IntimidateLowers opponents' Attack one stage upon entering battle.

Quick FeetIncreases Speed to 1.5× with a major status ailment.

Moxie hiddenRaises Attack one stage upon KOing a Pokémon.

Base stats

Stat	Base	Min	Max
HP	70	250	344
Attack	90	166	306
Defense	70	130	262
Sp. Attack	60	112	240
Sp. Defense	60	112	240
Speed	70	130	262
Total	420

Min and max are at level 100: the minimum is 0 IVs, 0 EVs and a hindering nature, the maximum 31 IVs, 252 EVs and a beneficial nature. Shedinja's HP is always 1 whatever the formula says.

Type defences

Damage Mightyena takes from each attacking type.

×2

FightingBugFairy

×½

GhostDark

×0

Psychic

×1

NormalFlyingPoisonGroundRockSteelFireWaterGrassElectricIceDragon

Evolution

Poochyena#0261

Level 18

Mightyena#0262

Methods are the current official ones. A ROM hack may change them — trade evolutions especially; the guide table below says which do.

In the ROM hacks it evolves differently

Each guide's own line, in the words its creator published.

In Pokémon Odyssey

Poochyena (Etrian)

Evolves into Mightyena (Etrian) at Level 18

Mightyena

In Elite Redux

Poochyena

Evolves into Mightyena at level 18

Mightyena

Evolves into Skulberus at level 50Skulberus

In Pokémon Hoenn's Last Wish

Poochyena

Evolves into Mightyena at Level 18

Mightyena

Evolves into Howlyena at Level 35

Howlyena

Moves by official game

Level-up, TM/HM, tutor and egg moves exactly as each game has them. The newest game this site covers is open; the rest fold out.

Ultra Sun / Ultra Moon26 level-up · 27 TM/HM · 11 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
—	Snarl	Dark	Special	55	95%	15
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Thief	Dark	Physical	60	100%	25
1	Crunch	Dark	Physical	80	100%	15
1	Howl	Normal	Status	—	—	40
1	Thunder Fang	Electric	Physical	65	95%	15
1	Ice Fang	Ice	Physical	65	95%	15
1	Fire Fang	Fire	Physical	65	95%	15
1	Snarl	Dark	Special	55	95%	15
4	Howl	Normal	Status	—	—	40
7	Sand Attack	Ground	Status	—	100%	15
10	Bite	Dark	Physical	60	100%	25
13	Odor Sleuth	Normal	Status	—	—	40
16	Roar	Normal	Status	—	—	20
20	Swagger	Normal	Status	—	85%	15
24	Assurance	Dark	Physical	60	100%	10
28	Scary Face	Normal	Status	—	100%	10
32	Embargo	Dark	Status	—	100%	15
36	Taunt	Dark	Status	—	100%	20
40	Crunch	Dark	Physical	80	100%	15
44	Yawn	Normal	Status	—	—	10
48	Take Down	Normal	Physical	90	85%	20
52	Sucker Punch	Dark	Physical	70	100%	5
56	Play Rough	Fairy	Physical	90	90%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM48	Round	Normal	Special	60	100%	15
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
TM95	Snarl	Dark	Special	55	95%	15
TM97	Dark Pulse	Dark	Special	80	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Super Fang	Normal	Physical	—	90%	10
Snore	Normal	Special	50	100%	15
Spite	Ghost	Status	—	100%	10
Iron Tail	Steel	Physical	100	75%	15
Uproar	Normal	Special	90	100%	10
Snatch	Dark	Status	—	—	10
Hyper Voice	Normal	Special	90	100%	10
Covet	Normal	Physical	60	100%	25
Foul Play	Dark	Physical	95	100%	15
Laser Focus	Normal	Status	—	—	30
Throat Chop	Dark	Physical	80	100%	15

Sun / Moon26 level-up · 27 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
—	Snarl	Dark	Special	55	95%	15
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Thief	Dark	Physical	60	100%	25
1	Crunch	Dark	Physical	80	100%	15
1	Howl	Normal	Status	—	—	40
1	Thunder Fang	Electric	Physical	65	95%	15
1	Ice Fang	Ice	Physical	65	95%	15
1	Fire Fang	Fire	Physical	65	95%	15
1	Snarl	Dark	Special	55	95%	15
4	Howl	Normal	Status	—	—	40
7	Sand Attack	Ground	Status	—	100%	15
10	Bite	Dark	Physical	60	100%	25
13	Odor Sleuth	Normal	Status	—	—	40
16	Roar	Normal	Status	—	—	20
20	Swagger	Normal	Status	—	85%	15
24	Assurance	Dark	Physical	60	100%	10
28	Scary Face	Normal	Status	—	100%	10
32	Embargo	Dark	Status	—	100%	15
36	Taunt	Dark	Status	—	100%	20
40	Crunch	Dark	Physical	80	100%	15
44	Yawn	Normal	Status	—	—	10
48	Take Down	Normal	Physical	90	85%	20
52	Sucker Punch	Dark	Physical	70	100%	5
56	Play Rough	Fairy	Physical	90	90%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM48	Round	Normal	Special	60	100%	15
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
TM95	Snarl	Dark	Special	55	95%	15
TM97	Dark Pulse	Dark	Special	80	100%	15

Omega Ruby / Alpha Sapphire20 level-up · 33 TM/HM · 9 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Thief	Dark	Physical	60	100%	25
1	Crunch	Dark	Physical	80	100%	15
1	Howl	Normal	Status	—	—	40
4	Howl	Normal	Status	—	—	40
7	Sand Attack	Ground	Status	—	100%	15
10	Bite	Dark	Physical	60	100%	25
13	Odor Sleuth	Normal	Status	—	—	40
16	Roar	Normal	Status	—	—	20
18	Snarl	Dark	Special	55	95%	15
20	Swagger	Normal	Status	—	85%	15
24	Assurance	Dark	Physical	60	100%	10
28	Scary Face	Normal	Status	—	100%	10
32	Embargo	Dark	Status	—	100%	15
36	Taunt	Dark	Status	—	100%	20
40	Take Down	Normal	Physical	90	85%	20
44	Crunch	Dark	Physical	80	100%	15
48	Sucker Punch	Dark	Physical	70	100%	5

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM48	Round	Normal	Special	60	100%	15
TM59	Incinerate	Fire	Special	60	100%	15
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM67	Retaliate	Normal	Physical	70	100%	5
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
TM94	Secret Power	Normal	Physical	70	100%	20
TM95	Snarl	Dark	Special	55	95%	15
TM97	Dark Pulse	Dark	Special	80	100%	15
HM04	Strength	Normal	Physical	80	100%	15
HM06	Rock Smash	Fighting	Physical	40	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Super Fang	Normal	Physical	—	90%	10
Snore	Normal	Special	50	100%	15
Spite	Ghost	Status	—	100%	10
Iron Tail	Steel	Physical	100	75%	15
Uproar	Normal	Special	90	100%	10
Snatch	Dark	Status	—	—	10
Hyper Voice	Normal	Special	90	100%	10
Covet	Normal	Physical	60	100%	25
Foul Play	Dark	Physical	95	100%	15

X / Y19 level-up · 32 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Crunch	Dark	Physical	80	100%	15
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Assurance	Dark	Physical	60	100%	10
37	Scary Face	Normal	Status	—	100%	10
42	Taunt	Dark	Status	—	100%	20
47	Embargo	Dark	Status	—	100%	15
52	Take Down	Normal	Physical	90	85%	20
57	Thief	Dark	Physical	60	100%	25
62	Sucker Punch	Dark	Physical	70	100%	5
65	Crunch	Dark	Physical	80	100%	15

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM48	Round	Normal	Special	60	100%	15
TM59	Incinerate	Fire	Special	60	100%	15
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM67	Retaliate	Normal	Physical	70	100%	5
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
TM94	Rock Smash	Fighting	Physical	40	100%	15
TM95	Snarl	Dark	Special	55	95%	15
TM97	Dark Pulse	Dark	Special	80	100%	15
HM04	Strength	Normal	Physical	80	100%	15

Black 2 / White 217 level-up · 29 TM/HM · 11 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Assurance	Dark	Physical	60	100%	10
37	Scary Face	Normal	Status	—	100%	10
42	Taunt	Dark	Status	—	100%	20
47	Embargo	Dark	Status	—	100%	15
52	Take Down	Normal	Physical	90	85%	20
57	Thief	Dark	Physical	60	100%	25
62	Sucker Punch	Dark	Physical	70	100%	5

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM48	Round	Normal	Special	60	100%	15
TM59	Incinerate	Fire	Special	60	100%	15
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM67	Retaliate	Normal	Physical	70	100%	5
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM90	Substitute	Normal	Status	—	—	10
TM94	Rock Smash	Fighting	Physical	40	100%	15
TM95	Snarl	Dark	Special	55	95%	15
HM04	Strength	Normal	Physical	80	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Super Fang	Normal	Physical	—	90%	10
Snore	Normal	Special	50	100%	15
Spite	Ghost	Status	—	100%	10
Sleep Talk	Normal	Status	—	—	10
Iron Tail	Steel	Physical	100	75%	15
Uproar	Normal	Special	90	100%	10
Snatch	Dark	Status	—	—	10
Hyper Voice	Normal	Special	90	100%	10
Covet	Normal	Physical	60	100%	25
Dark Pulse	Dark	Special	80	100%	15
Foul Play	Dark	Physical	95	100%	15

Black / White17 level-up · 29 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Assurance	Dark	Physical	60	100%	10
37	Scary Face	Normal	Status	—	100%	10
42	Taunt	Dark	Status	—	100%	20
47	Embargo	Dark	Status	—	100%	15
52	Take Down	Normal	Physical	90	85%	20
57	Thief	Dark	Physical	60	100%	25
62	Sucker Punch	Dark	Physical	70	100%	5

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM48	Round	Normal	Special	60	100%	15
TM59	Incinerate	Fire	Special	60	100%	15
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM67	Retaliate	Normal	Physical	70	100%	5
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM90	Substitute	Normal	Status	—	—	10
TM94	Rock Smash	Fighting	Physical	40	100%	15
TM95	Snarl	Dark	Special	55	95%	15
HM04	Strength	Normal	Physical	80	100%	15

HeartGold / SoulSilver17 level-up · 33 TM/HM · 7 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Assurance	Dark	Physical	60	100%	10
37	Scary Face	Normal	Status	—	100%	10
42	Taunt	Dark	Status	—	100%	20
47	Embargo	Dark	Status	—	100%	15
52	Take Down	Normal	Physical	90	85%	20
57	Thief	Dark	Physical	60	100%	25
62	Sucker Punch	Dark	Physical	70	100%	5

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM23	Iron Tail	Steel	Physical	100	75%	15
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM43	Secret Power	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM49	Snatch	Dark	Status	—	—	10
TM58	Endure	Normal	Status	—	—	10
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM68	Giga Impact	Normal	Physical	150	90%	5
TM78	Captivate	Normal	Status	—	100%	20
TM79	Dark Pulse	Dark	Special	80	100%	15
TM82	Sleep Talk	Normal	Status	—	—	10
TM83	Natural Gift	Normal	Physical	—	100%	15
TM87	Swagger	Normal	Status	—	85%	15
TM90	Substitute	Normal	Status	—	—	10
HM04	Strength	Normal	Physical	80	100%	15
HM06	Rock Smash	Fighting	Physical	40	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Headbutt	Normal	Physical	70	100%	15
Super Fang	Normal	Physical	—	90%	10
Snore	Normal	Special	50	100%	15
Spite	Ghost	Status	—	100%	10
Mud-Slap	Ground	Special	20	100%	10
Uproar	Normal	Special	90	100%	10
Sucker Punch	Dark	Physical	70	100%	5

Platinum17 level-up · 33 TM/HM · 5 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Assurance	Dark	Physical	60	100%	10
37	Scary Face	Normal	Status	—	100%	10
42	Taunt	Dark	Status	—	100%	20
47	Embargo	Dark	Status	—	100%	15
52	Take Down	Normal	Physical	90	85%	20
57	Thief	Dark	Physical	60	100%	25
62	Sucker Punch	Dark	Physical	70	100%	5

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM23	Iron Tail	Steel	Physical	100	75%	15
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM43	Secret Power	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM49	Snatch	Dark	Status	—	—	10
TM58	Endure	Normal	Status	—	—	10
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM68	Giga Impact	Normal	Physical	150	90%	5
TM78	Captivate	Normal	Status	—	100%	20
TM79	Dark Pulse	Dark	Special	80	100%	15
TM82	Sleep Talk	Normal	Status	—	—	10
TM83	Natural Gift	Normal	Physical	—	100%	15
TM87	Swagger	Normal	Status	—	85%	15
TM90	Substitute	Normal	Status	—	—	10
HM04	Strength	Normal	Physical	80	100%	15
HM06	Rock Smash	Fighting	Physical	40	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Snore	Normal	Special	50	100%	15
Spite	Ghost	Status	—	100%	10
Mud-Slap	Ground	Special	20	100%	10
Uproar	Normal	Special	90	100%	10
Sucker Punch	Dark	Physical	70	100%	5

Diamond / Pearl17 level-up · 33 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Assurance	Dark	Physical	60	100%	10
37	Scary Face	Normal	Status	—	100%	10
42	Taunt	Dark	Status	—	100%	20
47	Embargo	Dark	Status	—	100%	15
52	Take Down	Normal	Physical	90	85%	20
57	Thief	Dark	Physical	60	100%	25
62	Sucker Punch	Dark	Physical	70	100%	5

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM23	Iron Tail	Steel	Physical	100	75%	15
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM43	Secret Power	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM49	Snatch	Dark	Status	—	—	10
TM58	Endure	Normal	Status	—	—	10
TM63	Embargo	Dark	Status	—	100%	15
TM66	Payback	Dark	Physical	50	100%	10
TM68	Giga Impact	Normal	Physical	150	90%	5
TM78	Captivate	Normal	Status	—	100%	20
TM79	Dark Pulse	Dark	Special	80	100%	15
TM82	Sleep Talk	Normal	Status	—	—	10
TM83	Natural Gift	Normal	Physical	—	100%	15
TM87	Swagger	Normal	Status	—	85%	15
TM90	Substitute	Normal	Status	—	—	10
HM04	Strength	Normal	Physical	80	100%	15
HM06	Rock Smash	Fighting	Physical	40	100%	15

FireRed / LeafGreen15 level-up · 23 TM/HM · 5 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Scary Face	Normal	Status	—	100%	10
37	Take Down	Normal	Physical	90	85%	20
42	Taunt	Dark	Status	—	100%	20
47	Crunch	Dark	Physical	80	100%	15
52	Thief	Dark	Physical	60	100%	25

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM23	Iron Tail	Steel	Physical	100	75%	15
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM43	Secret Power	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM49	Snatch	Dark	Status	—	—	10
HM04	Strength	Normal	Physical	80	100%	15
HM06	Rock Smash	Fighting	Physical	40	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Body Slam	Normal	Physical	85	100%	15
Double-Edge	Normal	Physical	120	100%	15
Counter	Fighting	Physical	—	100%	20
Mimic	Normal	Status	—	—	10
Substitute	Normal	Status	—	—	10

Emerald15 level-up · 23 TM/HM · 11 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Scary Face	Normal	Status	—	100%	10
37	Take Down	Normal	Physical	90	85%	20
42	Taunt	Dark	Status	—	100%	20
47	Crunch	Dark	Physical	80	100%	15
52	Thief	Dark	Physical	60	100%	25

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM23	Iron Tail	Steel	Physical	100	75%	15
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM43	Secret Power	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM49	Snatch	Dark	Status	—	—	10
HM04	Strength	Normal	Physical	80	100%	15
HM06	Rock Smash	Fighting	Physical	40	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Body Slam	Normal	Physical	85	100%	15
Double-Edge	Normal	Physical	120	100%	15
Counter	Fighting	Physical	—	100%	20
Mimic	Normal	Status	—	—	10
Substitute	Normal	Status	—	—	10
Snore	Normal	Special	50	100%	15
Mud-Slap	Ground	Special	20	100%	10
Endure	Normal	Status	—	—	10
Swagger	Normal	Status	—	85%	15
Sleep Talk	Normal	Status	—	—	10
Psych Up	Normal	Status	—	—	10

Ruby / Sapphire15 level-up · 23 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Sand Attack	Ground	Status	—	100%	15
1	Tackle	Normal	Physical	40	100%	35
1	Bite	Dark	Physical	60	100%	25
1	Howl	Normal	Status	—	—	40
5	Howl	Normal	Status	—	—	40
9	Sand Attack	Ground	Status	—	100%	15
13	Bite	Dark	Physical	60	100%	25
17	Odor Sleuth	Normal	Status	—	—	40
22	Roar	Normal	Status	—	—	20
27	Swagger	Normal	Status	—	85%	15
32	Scary Face	Normal	Status	—	100%	10
37	Take Down	Normal	Physical	90	85%	20
42	Taunt	Dark	Status	—	100%	20
47	Crunch	Dark	Physical	80	100%	15
52	Thief	Dark	Physical	60	100%	25

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM05	Roar	Normal	Status	—	—	20
TM06	Toxic	Poison	Status	—	90%	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM11	Sunny Day	Fire	Status	—	—	5
TM12	Taunt	Dark	Status	—	100%	20
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM23	Iron Tail	Steel	Physical	100	75%	15
TM27	Return	Normal	Physical	—	100%	20
TM28	Dig	Ground	Physical	80	100%	10
TM30	Shadow Ball	Ghost	Special	80	100%	15
TM32	Double Team	Normal	Status	—	—	15
TM41	Torment	Dark	Status	—	100%	15
TM42	Facade	Normal	Physical	70	100%	20
TM43	Secret Power	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM46	Thief	Dark	Physical	60	100%	25
TM49	Snatch	Dark	Status	—	—	10
HM04	Strength	Normal	Physical	80	100%	15
HM06	Rock Smash	Fighting	Physical	40	100%	15

Where to find it in the official games

Every area in the 16 official games on this site that has it, from each game's own encounter tables.

In the wild

Game	Area	Method	Levels	Rate
Emerald	Route 120	Grass	25-27	30%
Emerald	Route 121	Grass	26-28	20%
Emerald	Route 123	Grass	26-28	20%
Diamond / Pearl	Route 214	Grass morning, Poké Radar, Emerald in the GBA slot, morning, Poké Radar, FireRed in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, morning, Poké Radar, LeafGreen in the GBA slot, night, Poké Radar, Emerald in the GBA slot, night, Poké Radar, FireRed in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, night, Poké Radar, LeafGreen in the GBA slot, swarm, morning, Poké Radar, Emerald in the GBA slot, swarm, morning, Poké Radar, FireRed in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, swarm, morning, Poké Radar, LeafGreen in the GBA slot, swarm, night, Poké Radar, Emerald in the GBA slot, swarm, night, Poké Radar, FireRed in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, swarm, night, Poké Radar, LeafGreen in the GBA slot	23-24	22%
Diamond / Pearl	Route 215	Grass Poké Radar, Emerald in the GBA slot, Poké Radar, FireRed in the GBA slot / LeafGreen in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, morning, Poké Radar, Emerald in the GBA slot, morning, Poké Radar, FireRed in the GBA slot / LeafGreen in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, night, Poké Radar, Emerald in the GBA slot, night, Poké Radar, FireRed in the GBA slot / LeafGreen in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, swarm, Poké Radar, Emerald in the GBA slot, swarm, Poké Radar, FireRed in the GBA slot / LeafGreen in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, swarm, morning, Poké Radar, Emerald in the GBA slot, swarm, morning, Poké Radar, FireRed in the GBA slot / LeafGreen in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot, swarm, night, Poké Radar, Emerald in the GBA slot, swarm, night, Poké Radar, FireRed in the GBA slot / LeafGreen in the GBA slot / Ruby in the GBA slot / Sapphire in the GBA slot	20-22	22%
X / Y	Route 15	Grass	34-36	30%
X / Y	Route 15	Red flowers	36	10%

Where to find it in the ROM hacks

28 guides on this site put it somewhere you can catch it. Areas link to that guide's own route page, with its own rates and levels.

Guide	Where
Sword and Shield Ultimate Plus	Isle Of Armor 3Grass · Lv 40-50 · 10%
Pokémon Odyssey Etrian	Lost WoodsGrass · Lv 42-45 · 15%
Blaze Black 2 Redux & Volt White 2 Redux	Route 9Doubles Grass · Lv 50-52 · 20% Route 2Grass · Lv 66 · 10% Route 3 - Over the Clear, Blue PondHidden Grotto — rare · Lv —
Radical Red	Pokemon Mansion B1FGrass (Day) · Lv 63-65 · 10% Pokemon Mansion B1FGrass (Night) · Lv 63-65 · 10%
Elite Redux	Route 123Grass · Lv — · 20%
Pokémon GS Chronicles	Route 39Wild · Lv —
Pokémon Emerald Kaizo	Route 112Grass · Lv 27 · 1%rare Magma Hideout 1FGrass · Lv 56 · 5%rare Mt. Pyre 2FGrass · Lv 51 · 4%rare
Inclement Emerald	Route 123Grass · Lv Scales · 20%
Renegade Platinum	Route 215Morning · Lv 27-30 · 10% Route 215Day · Lv 27-30 · 10% Route 215Night · Lv 27-30 · 10%
Pokemon Modern Emerald	Route 118Grass (night) · Lv 26 · 10% Route 118Grass (night) · Lv 26 · 10% Route 119Grass (night) · Lv 25 · 24% and 13 more areas
Pokémon Emerald Ex	Route 123Grass · Lv ? · 20%
Pokémon Valiant	Route 120Grass · Lv 25-27 · 30% Route 121Grass · Lv 26-28 · 20% Route 123Grass · Lv 26-28 · 20% and 1 more area
Gaia	Telmurk OutskirtsGrass · Lv — · 20%
Pokémon Exceeded	Route 123Grass (day) · Lv 26-28 · 20% Route 123Grass (night) · Lv 26-27 · 30%
Pokémon Hoenn's Last Wish	Route 120Grass (morning) · Lv 33-38 · 20% Route 123Grass (morning) · Lv 26-28 · 20%
Pokémon Emerald Squared	Route 114Land · Lv 28-34 · 5% Route 120Land · Lv 35-45 · 5%
Sacred Gold & Storm Silver	Route 37Grass (night) · Lv 21-24 · 10% Route 5Grass (night) · Lv 47-50 · 20% Route 24Grass (night) · Lv 47-51 · 15%
Blaze Black 2 & Volt White 2	Route 9Doubles Grass · Lv 47 · 20% Route 3Hidden Grotto #2 (rare) · Lv 65-70 Route 2Grass · Lv 66 · 10%
Pokémon Definitive Platinum	Route 214Grass · Lv 29 · 5%
Rising Ruby & Sinking Sapphire	Route 121Grass · Lv 40 Route 121Tall Grass · Lv 44
Blaze Black & Volt White	Route 1Doubles Grass · Lv — · 5%rare Abundant ShrineDoubles Grass · Lv — · 10%
Fire Red Omega	Route 14Grass · Lv —
Pokémon Platinum Redux	Lost TowerGrass · Lv ? · 11% Lost GraveyardPalmer · Lv ?
Pokémon Emerald Blitz	Route 120Grass · Lv 25-27 · 30% Route 121Grass · Lv 26-28 · 20% Route 123Grass · Lv 26-28 · 20%
Pokémon Project Nova	Route 10Grass · Lv 27 · 15%
Pokémon Mirror Gold	Route 13Grass (Night) · Lv 65 · 10%
Pokémon Timeless Diamond & Spaceless Pearl	Route 225Walking (Night) · Lv 55 · 10% Route 226Walking (Night) · Lv 55 · 10% Route 227Walking (Night) · Lv 56 · 10%
Pokémon Emerald Seaglass	Route 120Grass · Lv 25 · 20% Victory RoadGrass · Lv 36 · 10%
Unbound	not in the wild in this guide's tables — evolve, trade or battle it
Emerald Rogue	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Heart & Soul	not in the wild in this guide's tables — evolve, trade or battle it
Infinite Fusion	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon R.O.W.E	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Odyssey II: Heroes of Lemuria	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon FireRed & LeafGreen+	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Crippling Medical Debt Edition	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Hearth	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Too Many Types 1	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Emerald Imperium	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Platinum Kaizo	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon: Wishes of Tomorrow	not in the wild in this guide's tables — evolve, trade or battle it
Low Budget Crystal	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon FireRed Reignited & LeafGreen Regrown	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon SoothingSilver	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon FireRed: Rocket Edition	not in the wild in this guide's tables — evolve, trade or battle it
HeartGold Generations	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Black Pearl Emerald	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Spirits of the Storm	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Overcomplicated	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Emerald Rule-ette	not in the wild in this guide's tables — evolve, trade or battle it

Compare official Mightyena with the ROM hacks →

In the 49 guides that include it

Changed in 34 of 49 guides: retyped in 4, stats in 21, abilities in 24, evolution in 2.

Every ROM hack on this site that has Mightyena, and what it did to it. Guides that changed something are first. Click one for that version's full page — locations, moveset and TMs.

Guide		Type	Total	Abilities
Unbound	Changed	Dark	420	Intimidate, Strong Jaw, Moxie + Strong Jaw − Quick Feet
Pokémon R.O.W.E	Changed	Dark	440 +20 +20 Attack	Intimidate, Quick Feet, Moxie
Sword and Shield Ultimate Plus	Changed	Dark	420	Intimidate, Quick Feet − Moxie
Blaze Black 2 Redux & Volt White 2 Redux	Changed	Dark	460 +40 +20 Attack, +20 Speed	Intimidate, Moxie, Quick Feet
Radical Red	Changed	Dark	425 +5 +5 Attack	Intimidate, Strong Jaw, Moxie + Strong Jaw − Quick Feet
Elite Redux Evolves into Skulberus at level 50	Changed	Dark	420	Moxie, Intimidate, Strong Jaw
Pokémon Emerald Kaizo	Changed	Dark	420	Intimidate − Quick Feet, Moxie
Renegade Platinum	Changed	Dark	465 +45 +20 Attack, +25 Speed	Intimidate, Quick Feet − Moxie
Pokémon Odyssey II: Heroes of Lemuria	Changed	Dark→IceDark	490 +70 +30 Attack, +10 Defense, +10 Sp. Atk, +20 Speed	Intimidate, Fur Coat + Fur Coat − Quick Feet, Moxie
Pokémon FireRed & LeafGreen+	Changed	Dark	420	Intimidate − Quick Feet, Moxie
Pokemon Modern Emerald	Changed	Dark	420	Intimidate
Pokémon Crippling Medical Debt Edition	Changed		0 -420 -70 HP, -90 Attack, -70 Defense, -60 Sp. Atk, -60 Sp. Def, -70 Speed	—
Pokémon Too Many Types 1	Changed	Dark→Angy	420	—
Pokémon Emerald Imperium	Changed	Dark	425 +5 +5 Attack	Intimidate, Strong Jaw, Moxie + Strong Jaw − Quick Feet
Pokémon Platinum Kaizo	Changed	Dark	440 +20 +10 Attack, +10 Sp. Def	Intimidate − Quick Feet, Moxie
Pokémon Hoenn's Last Wish Evolves into Howlyena at Level 35	Changed	Dark	420	Intimidate, Quick Feet, Moxie
Low Budget Crystal	Changed	Dark	450 +30 +10 HP, +10 Defense, +10 Speed	Daunt + Daunt − Intimidate, Quick Feet, Moxie
Pokémon Emerald Squared	Changed	Dark	455 +35 +5 Attack, +10 Sp. Def, +20 Speed	Intimidate, Strong Jaw, Moxie + Strong Jaw − Quick Feet
Pokémon FireRed Reignited & LeafGreen Regrown	Changed	Dark	445 +25 +5 HP, +5 Attack, +5 Defense, +10 Speed	Intimidate − Quick Feet, Moxie
Sacred Gold & Storm Silver	Changed	Dark	445 +25 +15 Attack, +10 Speed	Intimidate, Quick Feet − Moxie
Blaze Black 2 & Volt White 2	Changed	Dark	495 +75 +20 Attack, +5 Defense, +20 Sp. Atk, +30 Speed	Intimidate, Moxie, Moxie − Quick Feet
Pokémon SoothingSilver	Changed	Dark	420	Intimidate, Quick Feet − Moxie
Rising Ruby & Sinking Sapphire	Changed	Dark	450 +30 +20 Attack, +10 Speed	Intimidate, Quick Feet, Moxie
Blaze Black & Volt White	Changed	Dark	435 +15 +15 Attack	Intimidate, Moxie, Moxie − Quick Feet
Fire Red Omega	Changed	Dark	420	Intimidate, Quick Feet − Moxie
Pokémon FireRed: Rocket Edition	Changed	Dark	420 +10 Sp. Atk, -10 Speed	Intimidate, Quick Feet − Moxie
Pokémon Platinum Redux	Changed	Dark→DarkFire	524 +104 +9 HP, +22 Attack, +21 Defense, +1 Sp. Atk, +22 Sp. Def, +29 Speed	Adaptability, Intimidate + Adaptability − Quick Feet, Moxie
Pokémon Black Pearl Emerald	Changed	Dark	420	Intimidate, Moxie − Quick Feet
Pokémon Project Nova	Changed	Dark	450 +30 +10 HP, +5 Sp. Def, +15 Speed	Fur Coat + Fur Coat − Intimidate, Quick Feet, Moxie
Pokémon Spirits of the Storm	Changed		0 -420 -70 HP, -90 Attack, -70 Defense, -60 Sp. Atk, -60 Sp. Def, -70 Speed	Intimidate
Pokémon Overcomplicated	Changed	Dark→DarkGym1	420	Mold Breaker, Filter, Strong Jaw
Pokémon Mirror Gold	Changed	Dark	530 +110 +20 HP, +35 Attack, +20 Defense, +5 Sp. Atk, +30 Speed	Intimidate, Moxie − Quick Feet
Pokémon Timeless Diamond & Spaceless Pearl	Changed	Dark	420	Intimidate, Quick Feet − Moxie
Pokémon Emerald Seaglass	Changed	Dark	440 +20 +6 HP, +10 Attack, +4 Speed	Intimidate, Quick Feet, Moxie
Emerald Rogue	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon Heart & Soul	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Infinite Fusion	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon GS Chronicles	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Inclement Emerald	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon Emerald Ex	Unchanged	Dark	420	—
Pokémon Valiant	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Gaia	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon Hearth	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon: Wishes of Tomorrow	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon Exceeded	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon Definitive Platinum	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
HeartGold Generations	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon Emerald Blitz	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie
Pokémon Emerald Rule-ette	Unchanged	Dark	420	Intimidate, Quick Feet, Moxie

Pokédex entries

What each game says about it, in the games' own words.

Ruby	MIGHTYENA gives obvious signals when it is preparing to attack. It starts to growl deeply and then flattens its body. This POKéMON will bite savagely with its sharply pointed fangs.
Sapphire	MIGHTYENA travel and act as a pack in the wild. The memory of its life in the wild compels the POKéMON to obey only those TRAINERS that it recognizes to possess superior skill.
Emerald	In the wild, MIGHTYENA live in a pack. They never defy their leader’s orders. They defeat foes with perfectly coordinated teamwork.
FireRed / LeafGreen	It will always obey the commands of a skilled TRAINER. Its behavior arises from its living in packs in ancient times.
Diamond / Pearl / Platinum / Black / White / Black 2 / White 2	It chases down prey in a pack. It will never disobey the commands of a skilled Trainer.
HeartGold / SoulSilver / Y	It chases down prey in a pack of around ten. They defeat foes with perfectly coordinated teamwork.
X	It will always obey the commands of a skilled Trainer. Its behavior arises from its living in packs in ancient times.
Omega Ruby	Mightyena gives obvious signals when it is preparing to attack. It starts to growl deeply and then flattens its body. This Pokémon will bite savagely with its sharply pointed fangs.
Alpha Sapphire	Mightyena travel and act as a pack in the wild. The memory of its life in the wild compels the Pokémon to obey only those Trainers that it recognizes to possess superior skill.

Names in other languages

Japanese	グラエナ
Japanese (Rōmaji)	Graena
German	Magnayen
French	Grahyèna
Spanish	Mightyena
Italian	Mightyena
Korean	그라에나
Chinese (Simplified)	大狼犬
Chinese (Traditional)	大狼犬

Official data here is present-day reference data from PokéAPI, not a snapshot of any one game's era — the Fairy type and hidden abilities arrived partway through the series, so a difference against an older game can belong to the series rather than to that ROM hack.