Volcanion @ Mystic Water  
Ability: Water Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Flamethrower  
- Sludge Wave  
- Earth Power  

Tapu Lele @ Choice Scarf  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Psychic  
- Psyshock  
- Thunderbolt  

Buzzwole @ Assault Vest  
Ability: Beast Boost  
EVs: 4 HP / 252 Atk / 252 SpD  
Careful Nature  
- Drain Punch  
- Ice Punch  
- Earthquake  
- Poison Jab  

Latios (M) @ Soul Dew  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Mystical Fire  
- Trick  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Foul Play  
- U-turn  
- Defog  
- Roost  

Melmetal @ Choice Band  
Ability: Iron Fist  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Double Iron Bash  
- Earthquake  
- Superpower  
- Thunder Punch