Mewtwo (Mega X)

PsychicFightingInner Focus

In Emerald Squared: It is not in any of this guide's encounter tables. Psychic / Fighting type, base stats total 780.

Level-up moves 16

Lv	Move	Type	Cat	Pow	Acc	PP
1	Confusion A psychic attack that may cause confusion.	Psychic	Spec	50	100	25
1	Disable For 4 turns, prevents foe from using last used move.	Normal	Stat	—	100	20
1	Life Dew Scatters water to restore the HP of itself and allies.	Water	Stat	—	—	10
1	Swift Sprays star-shaped rays that never miss.	Normal	Spec	60	—	20
8	Ancient Power An attack that may raise all stats.	Rock	Spec	60	100	5
16	Psycho Cut Tears with psychic blades. High critical-hit ratio.	Psychic	Phys	70	100	20
24	Safeguard Protects allies from status problems for 5 turns.	Normal	Stat	—	—	25
32	Amnesia Forgets about something and sharply raises Sp. Def.	Psychic	Stat	—	—	20
40	Aura Sphere Attacks with an aura blast that cannot be evaded.	Fighting	Spec	80	—	20
48	Psychic A powerful psychic attack that may lower Sp. Def.	Psychic	Spec	90	100	10
56	Guard Swap Swaps changes to Defense and Sp. Def with the foe.	Psychic	Stat	—	—	10
56	Power Swap Swaps changes to Attack and Sp. Atk with the foe.	Psychic	Stat	—	—	10
64	Mist Creates a mist that stops reduction of stats.	Ice	Stat	—	—	30
72	Psystrike —	Psychic	Spec	100	100	10
80	Recover Recovers up to half the user's maximum HP.	Normal	Stat	—	—	5
88	Future Sight Heightens inner power to strike 2 turns later.	Psychic	Spec	120	100	10

* a legal move, just moved to level-up · ** new to this game

TMs & HMs 92

#	Move · where to get it	Type	Pow
TM001	Take Down Rusturf Tunnel	Normal	90
TM004	Agility Route 116	Psychic	—
TM005	Mud Slap Route 104		—
TM006	Scary Face Route 110 Trick House Puzzle 2	Normal	—
TM007	Protect Slateport City — for sale	Normal	—
TM011	Water Pulse Route 106	Water	60
TM012	Low Kick Route 103	Fighting	—
TM016	Psybeam Rustboro City	Psychic	65
TM017	Confuse Ray Route 104	Ghost	—
TM020	Trailblaze Route 102	Grass	50
TM022	Chilling Water Route 104	Water	50
TM023	Charge Beam Route 110 Trick House Puzzle 3	Electric	50
TM025	Facade Petalburg City Gym	Normal	70
TM027	Aerial Ace Route 110 Trick House Puzzle 3	Flying	60
TM028	Bulldoze Jagged Pass Grotto	Ground	60
TM029	Hex Mauville City Game Corner	Ghost	65
TM032	Swift Mauville City Game Corner	Normal	60
TM034	Icy Wind Route 113 (hidden)	Ice	55
TM036	Rock Tomb Rustboro City Gym	Rock	60
TM039	Low Sweep Route 110 Trick House Puzzle 6	Fighting	65
TM042	Night Shade Petalburg Woods	Ghost	—
TM043	Fling Lilycove City Department Store 4F — for sale	Dark	—
TM046	Avalanche Route 110 Trick House End	Ice	60
TM047	Endure Route 117	Normal	—
TM049	Sunny Day Scorched Slab	Fire	—
TM050	Rain Dance Abandoned Ship Hidden Floor Rooms	Water	—
TM051	Sandstorm Route 114	Rock	—
TM054	Psyshock Route 111	Psychic	80
TM058	Brick Break Sootopolis City House 1	Fighting	75
TM059	Zen Headbutt Fiery Path	Psychic	80
TM062	Foul Play Route 103	Dark	95
TM064	Bulk Up Dewford Town Gym	Fighting	—
TM066	Body Slam Route 110 Trick House End	Normal	85
TM067	Fire Punch Route 113	Fire	75
TM068	Thunder Punch Route 113	Electric	75
TM069	Ice Punch Route 113	Ice	75
TM070	Sleep Talk Route 109	Normal	—
TM072	Electro Ball Route 110	Electric	—
TM073	Drain Punch Route 110 Trick House End	Fighting	75
TM074	Reflect Lilycove City Department Store 4F — for sale	Psychic	—
TM075	Light Screen Lilycove City Department Store 4F — for sale	Psychic	—
TM080	Metronome Route 104 (hidden)	Normal	—
TM081	Grass Knot Littleroot Town	Grass	—
TM082	Thunder Wave New Mauville Inside	Electric	—
TM083	Poison Jab Route 119	Poison	80
TM084	Stomping Tantrum Granite Cave B2F	Ground	75
TM085	Rest Lilycove City House 2	Psychic	—
TM086	Rock Slide Route 115	Rock	60
TM087	Taunt Route 110 Trick House End	Dark	—
TM092	Imprison Abandoned Ship Hidden Floor Rooms	Psychic	—
TM094	Dark Pulse Route 122	Dark	80
TM098	Skill Swap Mt Pyre Exterior	Psychic	—
TM101	Power Gem Route 110	Rock	80
TM107	Will O Wisp Route 121		—
TM109	Trick SSTidal Rooms	Psychic	—
TM112	Aura Sphere Victory Road 1F	Fighting	80
TM114	Shadow Ball Mt Pyre 6F	Ghost	80
TM119	Energy Ball Route 114 (hidden)	Grass	90
TM120	Psychic Victory Road B1F	Psychic	90
TM125	Flamethrower Route 123	Fire	90
TM126	Thunderbolt Mauville City	Electric	90
TM128	Amnesia Granite Cave B2F (hidden)	Psychic	—
TM129	Calm Mind Mossdeep City Gym	Psychic	—
TM130	Helping Hand Petalburg Woods (hidden)	Normal	—
TM133	Earth Power Aqua Hideout B1F	Ground	90
TM134	Reversal Route 109 (hidden)	Fighting	—
TM135	Ice Beam Abandoned Ship Room B1F	Ice	90
TM138	Psychic Terrain Lilycove City Department Store 4F — for sale	Psychic	—
TM140	Nasty Plot Mt Pyre Summit (hidden)	Dark	—
TM141	Fire Blast Lilycove City Department Store 4F — for sale	Fire	110
TM143	Blizzard Lilycove City Department Store 4F — for sale	Ice	110
TM149	Earthquake Seafloor Cavern Room 9	Ground	100
TM150	Stone Edge Magma Hideout 1F	Rock	100
TM152	Giga Impact Lilycove City Department Store 4F — for sale	Normal	150
TM158	Focus Blast Route 121	Fighting	120
TM160	Hurricane Lilycove City Department Store 4F — for sale	Flying	110
TM161	Trick Room Route 110 Trick House End	Psychic	—
TM163	Hyper Beam Lilycove City Department Store 4F — for sale	Normal	150
TM166	Thunder Lilycove City Department Store 4F — for sale	Electric	110
TM168	Solar Beam Safari Zone Northwest	Grass	120
TM177	Spite Pacifidlog Town House 2	Ghost	—
TM178	Gravity Route 118 (hidden)	Psychic	—
TM181	Knock Off Route 112	Dark	65
TM192	Focus Punch Route 115	Fighting	150
TM193	Weather Ball Route 134	Normal	50
TM199	Lash Out Route 109	Dark	75
TM203	Psych Up Lilycove City Department Store 4F — for sale	Normal	—
TM204	Double Edge Lilycove City Department Store 4F — for sale		—
TM217	Future Sight Fortree City House 2	Psychic	120
TM218	Expanding Force Ever Grande Grotto	Psychic	80
TM224	Curse Lilycove City Department Store 4F — for sale	Ghost	—
TM228	Psychic Noise Lilycove City Department Store 4F — for sale	Psychic	75

Where to find Mewtwo (Mega X)

Not found in the wild — evolve or trade for it.

Other changes in this game

A form of Mewtwo.
Category: Genetic.
Growth rate: Slow.
Egg groups: No Eggs Discovered.
Move tutors: Ally Switch, Counter, Dream Eater, Dynamic Punch, Mega Kick, Mega Punch, Seismic Toss, Snatch, Snore, Stored Power
HM moves: Dive, Flash, Rock Smash, Strength

Base stats

HP106

Attack190

Defense100

Sp. Attack144

Sp. Defense100

Speed140

Total780

Compared with the official games

Against the base species it is built from:

Stats Attack 110 → 190, Defense 90 → 100, Sp. Atk 154 → 144, Sp. Def 90 → 100, Speed 130 → 140 (total 680 → 780)
Type Psychic → Psychic / Fighting
Abilities gains Inner Focus and loses Pressure, Unnerve

Compared against present-day official data. The Fairy type and hidden abilities arrived after Pokémon Emerald, so a difference here can belong to the series rather than to this game.

Mewtwo (Mega X) in other guides

The same Pokémon, as 12 other hacks change it:

Unbound Pokémon Soulgold Pokémon R.O.W.E Sword and Shield Ultimate Plus Radical Red Elite Redux Inclement Emerald Pokémon Emerald Imperium Pokémon Classic Pokémon: Wishes of Tomorrow Pokémon Exceeded HeartGold Generations