Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Draco Meteor  
- U-turn  
- Defog  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 212 HP / 8 Atk / 36 SpA / 252 Spe  
Jolly Nature  
- Iron Head  
- U-turn  
- Psychic  
- Stealth Rock  

Mienshao @ Life Orb  
Ability: Regenerator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Knock Off  
- U-turn  
- Poison Jab  

Primarina @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 232 Def / 12 SpD / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Moonblast  
- Rest  
- Sleep Talk  

Thundurus-Therian (M) @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Focus Blast  
- Grass Knot  
- Psychic  

Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 220 Def / 36 SpD  
Bold Nature  
IVs: 0 Atk  
- Giga Drain  
- Sludge Bomb  
- Foul Play  
- Spore