Mimikyu @ Fairium Z  
Ability: Disguise  
Level: 50  
EVs: 196 HP / 156 Atk / 148 Def / 4 SpD / 4 Spe  
Adamant Nature  
- Swords Dance  
- Curse  
- Shadow Sneak  
- Play Rough  

Metagross @ Metagrossite  
Ability: Clear Body  
Level: 50  
EVs: 220 HP / 60 Atk / 4 Def / 4 SpD / 220 Spe  
Jolly Nature  
- Iron Head  
- Ice Punch  
- Thunder Punch  
- Earthquake  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Hidden Power [Fire]  
- Grass Knot  

Tapu Lele @ Choice Scarf  
Ability: Psychic Surge  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock  
- Psychic  
- Moonblast  
- Focus Blast  

Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Level: 50  
EVs: 172 HP / 108 Def / 84 SpA / 4 SpD / 140 Spe  
Modest Nature  
IVs: 0 Atk  
- Hidden Power [Ice]  
- Solar Beam  
- Roost  
- Fire Blast  

Hippowdon @ Rocky Helmet  
Ability: Sand Stream  
Level: 50  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Slack Off  
- Earthquake  
- Ice Fang  
- Yawn