Kyogre @ Weakness Policy  
Ability: Drizzle  
Level: 50  
EVs: 252 HP / 36 Def / 220 SpA  
Quiet Nature  
IVs: 0 Spe  
- Origin Pulse  
- Ice Beam  
- Thunderbolt  
- Protect  

Whimsicott (M) @ Focus Sash  
Ability: Prankster  
Level: 50  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Dazzling Gleam  
- Fake Tears  
- Taunt  
- Trick Room  

Venusaur (M) @ Assault Vest  
Ability: Overgrow  
Level: 50  
Gigantamax: Yes  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 28 Atk / 0 Spe  
- Energy Ball  
- Sludge Bomb  
- Earth Power  
- Frenzy Plant  

Torkoal (M) @ Charcoal  
Ability: Drought  
Level: 50  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Spe  
- Eruption  
- Heat Wave  
- Earth Power  
- Protect  

Tapu Koko @ Boiled Egg
Ability: Electric Surge  
Level: 50  
IVs: 18 Atk / 16 SpA  
- Thunderbolt  
- Quick Attack  
- Brave Bird  
- Taunt  

Mimikyu (M) @ Mental Herb  
Ability: Disguise  
Level: 50  
EVs: 228 HP / 236 Atk / 44 Def  
Brave Nature  
IVs: 18 SpA / 0 Spe  
- Play Rough  
- Shadow Sneak  
- Wood Hammer  
- Trick Room