Charizard-Mega-Y (M) @ Charizardite Y  
Ability: Drought  
Level: 50  
EVs: 84 HP / 76 Def / 92 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Heat Wave  
- Solar Beam  
- Protect  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Level: 50  
EVs: 68 HP / 36 Atk / 4 Def / 172 SpD / 228 Spe  
Adamant Nature  
- Earthquake  
- Rock Slide  
- Superpower  
- U-turn  

Gothitelle (F) @ Iapapa Berry  
Ability: Shadow Tag  
Level: 50  
EVs: 252 HP / 100 Def / 156 SpD  
Sassy Nature  
IVs: 0 Atk  
- Psychic  
- Heal Pulse  
- Trick Room  
- Protect  

Snorlax (M) @ Figy Berry  
Ability: Gluttony  
Level: 50  
EVs: 244 HP / 4 Atk / 244 Def / 4 SpA / 12 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Double-Edge  
- High Horsepower  
- Belly Drum  
- Protect  

Celesteela @ Leftovers  
Ability: Beast Boost  
Level: 50  
EVs: 228 HP / 4 Atk / 156 Def / 108 SpD / 12 Spe  
Careful Nature  
- Heavy Slam  
- Substitute  
- Leech Seed  
- Protect  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Volt Switch  
- Protect