Reuniclus @ Life Orb  
Ability: Overcoat  
EVs: 248 HP / 160 Atk / 100 SpD  
Adamant Nature  
IVs: 0 Spe  
- Recover  
- Ice Punch  
- Knock Off  
- Superpower  

Heatran @ Leftovers  
Ability: Flame Body  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Earth Power  
- Will-O-Wisp  
- Fire Blast  
- Dark Pulse  

Porygon2 @ Eviolite  
Ability: Download  
EVs: 248 HP / 40 Def / 156 SpA / 64 SpD  
Quiet Nature  
IVs: 0 Spe  
- Ice Beam  
- Thunderbolt  
- Recover  
- Trick Room  

Necrozma @ Safety Goggles  
Ability: Prism Armor  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Spe  
- Photon Geyser  
- Dark Pulse  
- Heat Wave  
- Thunder Wave  

Hatterene (F) @ Leftovers  
Ability: Healer  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Dazzling Gleam  
- Calm Mind  
- Trick Room  
- Giga Drain  

Metagross @ Life Orb  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Earthquake  
- Bullet Punch  
- Ice Punch  
- Meteor Mash