Gastrodon @ Wiki Berry  
Ability: Storm Drain  
EVs: 236 HP / 152 Def / 36 SpA / 84 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Earth Power  
- Ice Beam  
- Recover  
- Protect  

Cresselia (F) @ Lum Berry  
Ability: Levitate  
EVs: 252 HP / 164 Def / 92 SpD  
Sassy Nature  
IVs: 0 Atk / 0 SpA  
- Ally Switch  
- Trick Room  
- Safeguard  
- Helping Hand  

Camerupt-Mega @ Cameruptite  
Ability: Solid Rock  
EVs: 248 HP / 8 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Heat Wave  
- Earth Power  
- Protect  
- Nature Power  

Tapu Bulu @ Fightinium Z  
Ability: Grassy Surge  
EVs: 252 HP / 140 Atk / 116 SpD  
Brave Nature  
IVs: 0 Spe  
- Wood Hammer  
- Swords Dance  
- Superpower  
- Protect  

Porygon2 @ Eviolite  
Ability: Download  
EVs: 252 HP / 148 Def / 16 SpA / 92 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Ice Beam  
- Thunderbolt  
- Recover  

Diancie @ Weakness Policy  
Ability: Clear Body  
EVs: 252 HP / 108 Atk / 52 Def / 96 SpA  
Brave Nature  
IVs: 0 Spe  
- Diamond Storm  
- Moonblast  
- Trick Room  
- Protect