Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Flamethrower  
- Giga Drain  
- Hidden Power [Ground]  

Greninja @ Psychium Z  
Ability: Protean  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Gunk Shot  
- Ice Beam  
- Hidden Power [Fire]  
- Extrasensory  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 248 HP / 28 Def / 232 SpD  
Sassy Nature  
- Power Whip  
- Spikes  
- Thunder Wave  
- Iron Head  

Diancie @ Diancite  
Ability: Clear Body  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Mystical Fire  
- Earth Power  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 200 HP / 76 Atk / 232 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- U-turn  
- Defog  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 HP / 188 Def / 68 Spe  
Impish Nature  
- Earthquake  
- Stealth Rock  
- Roar  
- Flamethrower