Volcarona @ Leftovers  
Ability: Flame Body  
EVs: 248 HP / 124 Def / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Flamethrower  
- Bug Buzz  
- Roost  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Shiny: Yes  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Stealth Rock  
- Diamond Storm  
- Moonblast  
- Protect  

Gastrodon @ Leftovers  
Ability: Storm Drain  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Scald  
- Earthquake  
- Recover  
- Toxic  

Kartana @ Grassium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Knock Off  
- Sacred Sword  
- Leaf Blade  

Tapu Bulu @ Leftovers  
Ability: Grassy Surge  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Bulk Up  
- Horn Leech  
- Superpower  
- Synthesis  

Rotom-Wash @ Iapapa Berry  
Ability: Levitate  
EVs: 248 HP / 204 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Thunder Wave  
- Defog