Ice Team

Mamoswine (M) @ Life Orb
Ability: Thick Fat
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Icicle Crash
- Ice Shard
- Earthquake
- Stone Edge

Kyurem-White @ Choice Scarf
Ability: Turboblaze
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Earth Power
- Dragon Pulse
- Fusion Flare
- Blizzard

Froslass (F) @ Focus Sash
Ability: Cursed Body
EVs: 100 HP / 156 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Spikes
- Thunder Wave
- Hex
- Confuse Ray

Abomasnow @ Abomasite
Ability: Snow Warning
EVs: 252 HP / 4 Atk / 252 SpA
Mild Nature
- Blizzard
- Giga Drain
- Ice Shard
- Leech Seed

Avalugg @ Leftovers
Ability: Sturdy
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Avalanche
- Curse
- Recover
- Mirror Coat

Walrein @ Leftovers
Ability: Thick Fat
EVs: 252 HP / 126 Def / 4 SpA / 126 SpD
Calm Nature
- Encore
- Ice Beam
- Surf
- Roar