Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 252 SpD  
Calm Nature  
- Scald  
- Knock Off  
- Recover  
- Toxic  

Gengar @ Choice Scarf  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Shadow Ball  
- Sludge Wave  
- Substitute  

Mew @ Red Card  
Ability: Synchronize  
EVs: 252 HP / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magic Room  
- Spikes  
- Stealth Rock  
- Misty Explosion  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Leaf Blade  
- Smart Strike  
- Sacred Sword  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 252 HP / 208 Def / 48 Spe  
Bold Nature  
IVs: 0 Atk  
- Magic Room  
- Taunt  
- Nature's Madness  
- Moonblast  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Dark Pulse  
- Substitute  
- Earth Power