Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Level: 50  
EVs: 252 HP / 180 Def / 4 SpA / 36 SpD / 36 Spe  
Modest Nature  
IVs: 0 Atk  
- Flamethrower  
- Heat Wave  
- Protect  
- Tailwind  

Mimikyu @ Mimikium Z  
Ability: Disguise  
Level: 50  
EVs: 212 HP / 252 Atk / 4 Def / 4 SpD / 36 Spe  
Adamant Nature  
- Shadow Claw  
- Play Rough  
- Protect  
- Trick Room  

Landorus-Therian @ Assault Vest  
Ability: Intimidate  
Level: 50  
EVs: 212 HP / 116 Atk / 4 Def / 20 SpD / 156 Spe  
Adamant Nature  
- Earthquake  
- Rock Slide  
- U-turn  
- Knock Off  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
Level: 50  
EVs: 252 SpA / 252 Spe  
IVs: 0 Atk  
- Thunderbolt  
- Light Screen  
- Reflect  
- Protect  

Tapu Fini @ Choice Specs  
Ability: Misty Surge  
Level: 50  
EVs: 252 HP / 156 SpA / 100 Spe  
Modest Nature  
IVs: 0 Atk  
- Muddy Water  
- Moonblast  
- Scald  
- Trick  

Snorlax @ Aguav Berry  
Ability: Gluttony  
Level: 50  
Happiness: 0  
EVs: 148 HP / 104 Atk / 252 Def / 4 SpD  
Sassy Nature  
IVs: 0 Spe  
- Frustration  
- High Horsepower  
- Belly Drum  
- Recycle