Terrakion @ Kee Berry  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Rock Slide  
- Close Combat  
- Earthquake  
- Protect  

Whimsicott @ Normalium Z  
Ability: Prankster  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Tailwind  
- Nature Power  
- Beat Up  
- Taunt  

Tapu Bulu @ Assault Vest  
Ability: Grassy Surge  
EVs: 252 HP / 136 Atk / 64 SpD / 56 Spe  
Adamant Nature  
- Wood Hammer  
- Horn Leech  
- Stone Edge  
- Nature's Madness  

Mew @ Mago Berry  
Ability: Synchronize  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Fake Out  
- Transform  
- Tailwind  
- Taunt  

Gengar-Mega @ Gengarite  
Ability: Shadow Tag  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Sludge Bomb  
- Hidden Power [Ice]  
- Protect  

Ninetales-Alola @ Focus Sash  
Ability: Snow Warning  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Blizzard  
- Encore  
- Aurora Veil  
- Protect