Zekrom @ Life Orb  
Ability: Sheer Force  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Coil  
- Pyro Ball  
- Dragon Rush  
- Bolt Strike  

Xurkitree @ Life Orb  
Ability: Sheer Force  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Ice Beam  
- Earth Power  
- Thunderbolt  

Tapu Koko @ Flame Orb  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Facade  
- Strength Sap  
- U-turn  

Thundurus-Therian (M) @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Thunder Cage  
- Nasty Plot  
- Strength Sap  

Magnezone @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Lax Nature  
- Nuzzle  
- Volt Switch  
- Roost  
- Core Enforcer  

Lanturn @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Final Gambit  
- Nuzzle  
- Volt Switch  
- Recover