Abomasnow-Mega @ Abomasite  
Ability: Snow Warning  
EVs: 252 HP / 4 Atk / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Blizzard  
- Giga Drain  
- Ice Shard  
- Protect  

Hoopa-Unbound @ Misty Seed  
Ability: Magician  
EVs: 184 Atk / 184 Def / 140 SpA  
Brave Nature  
IVs: 0 Spe  
- Hyperspace Fury  
- Hyperspace Hole  
- Trick Room  
- Protect  

Tapu Fini @ Mago Berry  
Ability: Misty Surge  
EVs: 248 HP / 72 Def / 56 SpA / 56 SpD / 76 Spe  
Modest Nature  
IVs: 0 Atk  
- Muddy Water  
- Moonblast  
- Swagger  
- Heal Pulse  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Rock Slide  
- U-turn  
- Knock Off  

Tapu Koko @ Normalium Z  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nature Power  
- Hidden Power [Ice]  
- Volt Switch  
- Protect  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Shadow Ball  
- Flash Cannon  
- Toxic  
- King's Shield