Gengar-Mega (M) @ Gengarite  
Ability: Shadow Tag  
EVs: 188 HP / 44 Def / 4 SpA / 20 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Perish Song  
- Protect  
- Shadow Ball  
- Sludge Bomb  

Gothitelle (F) @ Iapapa Berry  
Ability: Shadow Tag  
EVs: 236 HP / 48 Def / 4 SpA / 220 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Psychic  
- Protect  
- Heal Pulse  

Politoed @ Wiki Berry  
Ability: Drizzle  
Shiny: Yes  
EVs: 220 HP / 132 Def / 76 SpA / 76 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Protect  
- Scald  
- Encore  
- Perish Song  

Kingdra @ Waterium Z  
Ability: Swift Swim  
EVs: 80 HP / 4 Def / 196 SpA / 4 SpD / 226 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Draco Meteor  
- Protect  
- Ice Beam  

Hitmontop @ Mago Berry  
Ability: Intimidate  
EVs: 252 HP / 132 Atk / 76 Def / 44 SpD / 4 Spe  
Adamant Nature  
- Fake Out  
- Protect  
- Close Combat  
- Wide Guard  

Muk-Alola @ Aguav Berry  
Ability: Power of Alchemy  
EVs: 196 HP / 188 Def / 124 SpD  
Impish Nature  
- Protect  
- Poison Jab  
- Knock Off  
- Taunt