Chansey @ Eviolite  
Ability: Healer  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
- Soft-Boiled  
- Toxic  
- Seismic Toss  
- Ally Switch  

Tapu Fini @ Wiki Berry  
Ability: Misty Surge  
EVs: 252 HP / 32 Def / 132 SpA / 92 SpD  
Bold Nature  
IVs: 0 Atk  
- Nature's Madness  
- Moonblast  
- Heal Pulse  
- Protect  

Tapu Bulu @ Occa Berry  
Ability: Grassy Surge  
EVs: 252 HP / 56 Atk / 116 SpD / 84 Spe  
Adamant Nature  
- Wood Hammer  
- Rock Slide  
- Swords Dance  
- Protect  

Metagross-Mega @ Metagrossite  
Ability: Clear Body  
EVs: 76 HP / 244 Atk / 4 SpD / 184 Spe  
Jolly Nature  
- Meteor Mash  
- Protect  
- Ice Punch  
- Stomping Tantrum