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

Kyurem-Black @ Assault Vest  
Ability: Teravolt  
EVs: 224 HP / 56 Atk / 72 Def / 52 SpA / 8 SpD / 96 Spe  
Relaxed Nature  
- Ice Beam  
- Fusion Bolt  
- Earth Power  
- Dragon Claw  

Tapu Koko @ Life Orb  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- Dazzling Gleam  
- Protect  

Porygon2 @ Eviolite  
Ability: Trace  
EVs: 252 HP / 160 Def / 16 SpA / 80 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Recover  
- Ice Beam  
- Toxic  

Landorus-Therian @ Mago Berry  
Ability: Intimidate  
EVs: 140 HP / 124 Atk / 88 SpD / 156 Spe  
Adamant Nature  
- Earthquake  
- Knock Off  
- Stone Edge  
- Stealth Rock  

Celesteela @ Flyinium Z  
Ability: Beast Boost  
EVs: 248 HP / 48 Def / 208 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Flash Cannon  
- Air Slash  
- Flamethrower  
- Protect