Slush Room

Abomasnow @ Abomasite
Ability: Snow Warning
Level: 50
Shiny: Yes
EVs: 196 HP / 236 SpA / 76 SpD
Quiet Nature
IVs: 0 Spe
- Blizzard
- Giga Drain
- Stomping Tantrum
- Protect

Sandslash-Alola @ Light Clay
Ability: Slush Rush
Level: 50
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Icicle Crash
- Iron Head
- Earthquake
- Aurora Veil

Mimikyu @ Ghostium Z
Ability: Disguise
Level: 50
EVs: 252 HP / 252 Atk / 4 SpD
Brave Nature
IVs: 0 Spe
- Trick Room
- Destiny Bond
- Play Rough
- Shadow Claw

Tapu Fini @ Iapapa Berry
Ability: Misty Surge
Level: 50
EVs: 156 HP / 4 Def / 204 SpA / 4 SpD / 140 Spe
Modest Nature
IVs: 0 Atk
- Moonblast
- Muddy Water
- Protect
- Calm Mind

Marowak-Alola @ Thick Club
Ability: Lightning Rod
Level: 50
Shiny: Yes
EVs: 252 HP / 252 Atk / 4 SpD
Brave Nature
IVs: 0 Spe
- Flare Blitz
- Shadow Bone
- Swords Dance
- Protect

Persian-Alola @ Mago Berry
Ability: Fur Coat
Level: 50
EVs: 100 HP / 156 SpD / 252 Spe
Jolly Nature
- Fake Out
- Parting Shot
- Foul Play
- Quash