Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Protect  
- Diamond Storm  
- Moonblast  
- Heal Bell  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 248 HP / 20 Def / 192 SpD / 48 Spe  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Iron Head  
- Rapid Spin  

Volcarona @ Leftovers  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Substitute  
- Quiver Dance  
- Bug Buzz  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 176 Def / 16 SpD / 64 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Calm Mind  
- Toxic  
- Rest  

Tangrowth @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 212 Def / 44 SpD  
Relaxed Nature  
- Worry Seed  
- Giga Drain  
- Knock Off  
- Sleep Powder  

Tornadus-Therian (M) @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 44 SpD / 216 Spe  
Timid Nature  
- U-turn  
- Hurricane  
- Heat Wave  
- Knock Off