Latias (F) @ Rocky Helmet  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Thunder Wave  
- Healing Wish  
- Defog  

Volcarona @ Leftovers  
Ability: Flame Body  
EVs: 104 HP / 240 SpA / 164 Spe  
Timid Nature  
IVs: 1 Atk / 30 SpA / 30 SpD  
- Flamethrower  
- Hidden Power [Ground]  
- Quiver Dance  
- Substitute  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 184 HP / 72 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Imprison  
- Explosion  
- U-turn  

Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Zen Headbutt  
- Bullet Punch  
- Power-Up Punch  
- Substitute  

Thundurus (M) @ Leftovers  
Ability: Prankster  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunderbolt  
- Thunder Wave  
- Hidden Power [Ice]  
- Nasty Plot  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Icicle Spear  
- Rapid Spin  
- Toxic Spikes  
- Shell Smash