Politoed @ Damp Rock  
Ability: Drizzle  
Tera Type: Grass  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Muddy Water  
- Ice Beam  
- Helping Hand  
- Protect  

Amoonguss @ Covert Cloak  
Ability: Regenerator  
Tera Type: Water  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Rage Powder  
- Spore  
- Pollen Puff  
- Giga Drain  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Spiky Shield  
- Play Rough  
- Ivy Cudgel  
- Horn Leech  

Iron Hands @ Assault Vest  
Ability: Quark Drive  
Tera Type: Grass  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Fake Out  
- Drain Punch  
- Heavy Slam  
- Wild Charge  

Gholdengo @ Choice Specs  
Ability: Good as Gold  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Make It Rain  
- Trick  
- Power Gem  

Air Island (Tornadus) @ Mental Herb  
Ability: Prankster  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Tailwind  
- Rain Dance  
- Taunt  
- Bleakwind Storm