Part 8: Beat Tate & Liza — Mossdeep City Gym, badge 7
Beat Tate & Liza — Mossdeep City Gym, badge 7 opens 7 areas. There are 19 trainers standing in them. The fights at this checkpoint are Aqua Leader Archie, Tate & Liza.
Where to go
Seafloor Cavern
Wild: Wailmer 100% · Lv 20-45, Zubat 90% · Lv 28-35, Magikarp 70% · Lv 5-10, Tentacool 60% · Lv 5-35 +1 more
Trainers: ★ Aqua Leader Archie Lv 43, Aqua Admin Shelly Lv 37, Team Aqua Grunt Lv 36, Team Aqua Grunt Lv 36, Team Aqua Grunt Lv 36, Team Aqua Grunt Lv 35
Pick up: TM26 Earthquake
Cave of Origin
Wild: Zubat 90% · Lv 28-35, Sableye 30% · Lv 30-34, Golbat 10% · Lv 33-36
Sootopolis City
Wild: Magikarp 100% · Lv 5-35, Tentacool 30% · Lv 5-10, Gyarados 20% · Lv 5-45
Pick up: TM03 Water Pulse, TM31 Brick Break, HM07 Waterfall
Desert Ruins
Wild: Regirock Lv 40
Island Cave
Wild: Regice Lv 40
Ancient Tomb
Wild: Registeel Lv 40
Mossdeep City Gym
Trainers: ★ Tate & Liza Lv 42, Gentleman Clifford Lv 36, Gentleman Nate Lv 36, Hex Maniac Kathleen Lv 36, Hex Maniac Sylvia Lv 36, Psychic Blake Lv 36 +7 more
★ Aqua Leader Archie — Seafloor Cavern
| Pokémon | Moves | |
|---|---|---|
 | Mightyena Lv 41 | Roar Swagger Scary Face Take Down |
 | Crobat Lv 41 · Inner Focus | Bite Wing Attack Confuse Ray Air Cutter |
 | Sharpedo Lv 43 · Rough Skin | Screech Slash Taunt Swagger |
★ Tate & Liza — Mossdeep City Gym
| Pokémon | Moves | |
|---|---|---|
 | Claydol Lv 41 · Levitate | Earthquake Ancient Power Psychic Light Screen |
 | Xatu Lv 41 | Psychic Sunny Day Confuse Ray Calm Mind |
 | Lunatone Lv 42 · Levitate · Sitrus Berry | Light Screen Psychic Hypnosis Calm Mind |
 | Solrock Lv 42 · Levitate · Sitrus Berry | Sunny Day Solar Beam Psychic Flamethrower |
This game's documentation doesn't say where 8 of its 518 fights happen, so those trainers are on no part of this walkthrough; they are all on the Trainers page. It also doesn't say when 11 of its areas open up, so they are listed together in the last part rather than guessed into the story.