Golem-Alola @ Leftovers  
Ability: Magnet Pull  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
- Substitute  
- Autotomize  
- Curse  
- Rollout  

Whimsicott @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
- Memento  
- Moonblast  
- Encore  
- U-turn  

Blacephalon @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Fire Blast  
- Trick  
- Flamethrower  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Roost  
- Thunderbolt  
- Hidden Power [Ice]  

Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Crash  
- Ice Shard  
- Earthquake  
- Stealth Rock  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 200 HP / 200 Def / 52 SpA / 56 Spe  
Impish Nature  
IVs: 30 Atk  
- Defog  
- Hidden Power [Ice]  
- Earthquake  
- U-turn