Charizard-Mega-Y @ Charizardite Y  
Ability: Blaze  
Level: 50  
EVs: 252 HP / 108 Def / 4 SpA / 84 SpD / 60 Spe  
Modest Nature  
IVs: 0 Atk  
- Flamethrower  
- Overheat  
- Heat Wave  
- Protect  

Snorlax @ Aguav Berry  
Ability: Gluttony  
Level: 50  
EVs: 244 HP / 68 Atk / 196 Def  
Relaxed Nature  
IVs: 0 Spe  
- Return  
- Earthquake  
- Recycle  
- Belly Drum  

Cresselia @ Iapapa Berry  
Ability: Levitate  
Level: 50  
EVs: 228 HP / 28 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Trick Room  
- Light Screen  
- Helping Hand  
- Ally Switch  

Landorus-Therian @ Assault Vest  
Ability: Intimidate  
Level: 50  
EVs: 252 HP / 44 Atk / 44 Def / 156 SpD / 12 Spe  
Adamant Nature  
- Earthquake  
- U-turn  
- Rock Slide  
- Superpower  

Tapu Fini @ Waterium Z  
Ability: Misty Surge  
Level: 50  
EVs: 236 HP / 20 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Protect  
- Muddy Water  
- Moonblast  

Ferrothorn @ Choice Band  
Ability: Iron Barbs  
Level: 50  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Gyro Ball  
- Knock Off  
- Bullet Seed  
- Power Whip