Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 244 HP / 12 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Stealth Rock  
- Moonblast  
- Endeavor  

Volcarona (M) @ Leftovers  
Ability: Swarm  
EVs: 112 HP / 212 SpA / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Quiver Dance  
- Flamethrower  
- Bug Buzz  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 144 Def / 52 SpD / 64 Spe  
Bold Nature  
IVs: 0 Atk  
- Substitute  
- Calm Mind  
- Draining Kiss  
- Scald  

Cresselia (F) @ Choice Scarf  
Ability: Levitate  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick  
- Lunar Dance  
- Ice Beam  
- Thunder Wave  

Serperior (M) @ Rocky Helmet  
Ability: Contrary  
EVs: 248 HP / 20 Def / 8 SpD / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Leaf Storm  
- Glare  
- Defog  

Garchomp @ Dragonium Z  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Outrage  
- Fire Fang