Mamoswine @ Focus Sash  
Ability: Thick Fat  
Level: 50  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Icicle Spear  
- Ice Shard  
- Earthquake  
- Rock Tomb  

Aegislash @ Leftovers  
Ability: Stance Change  
Level: 50  
EVs: 252 HP / 4 Def / 4 SpA / 228 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- King's Shield  
- Shadow Ball  
- Toxic  
- Substitute  

Snorlax @ Aguav Berry  
Ability: Gluttony  
Level: 50  
EVs: 148 HP / 12 Atk / 252 Def / 92 SpD / 4 Spe  
Adamant Nature  
- Return  
- Earthquake  
- Curse  
- Recycle  

Tapu Fini @ Iapapa Berry  
Ability: Misty Surge  
Level: 50  
EVs: 244 HP / 252 Def / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Surf  
- Moonblast  
- Taunt  

Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Level: 50  
EVs: 204 HP / 12 Def / 100 SpA / 4 SpD / 188 Spe  
Modest Nature  
- Flame Charge  
- Fire Blast  
- Air Slash  
- Hidden Power [Ice]  

Nihilego @ Choice Scarf  
Ability: Beast Boost  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Power Gem  
- Thunderbolt  
- Sludge Wave  
- Psychic