Volcanion @ Eject Pack  
Ability: Water Absorb  
EVs: 248 HP / 84 SpA / 176 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Overheat  
- Earth Power  
- Sludge Bomb  

Kingambit @ Black Glasses  
Ability: Defiant  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Knock Off  
- Pursuit  
- Iron Head  
- Sucker Punch  

Landorus-Therian (M) @ Rockium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Stealth Rock  
- Swords Dance  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 28 Atk / 228 SpA / 252 Spe  
Hasty Nature  
- Moonblast  
- Diamond Storm  
- Earth Power  
- Mystical Fire  

Terapagos-Terastal @ Heavy-Duty Boots  
Ability: Tera Shell  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Tera Starstorm  
- Ice Beam  
- Earth Power  
- Rapid Spin  

Zamazenta @ Choice Band  
Ability: Dauntless Shield  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Close Combat  
- Crunch  
- Stone Edge  
- Heavy Slam