Buzzwole @ Fightinium Z  
Ability: Regenerator  
Happiness: 0  
EVs: 248 HP / 80 Atk / 180 Def  
Impish Nature  
- Knock Off  
- Superpower  
- U-turn  
- Defog  

Swampert-Mega @ Swampertite  
Ability: Synchronize  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Liquidation  
- Roost  
- Swords Dance  
- Earthquake  

Keldeo @ Choice Specs  
Ability: Swift Swim  
EVs: 4 Atk / 252 SpA / 252 Spe  
Modest Nature  
- Focus Blast  
- Sludge Bomb  
- Surf  
- Knock Off  

Xurkitree @ Life Orb  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunder  
- Earth Power  
- Ice Beam  
- Rock Polish  

Celesteela @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 244 SpD / 12 Spe  
Calm Nature  
- U-turn  
- Roost  
- Air Slash  
- Toxic  

Goodra @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- U-turn  
- Knock Off  
- Roost  
- Defog