ABOMASNOW (Level 50)

Ability: SNOW WARNING
Item: MEGA STONE X
Move 1: GRASS WHISTLE
Move 2: PROTECT
Move 3: BLIZZARD
Move 4: LIGHT SCREEN

MAMOSWINE (Level 50)

Ability: ICE BODY
Item: NEVER MELT ICE
Move 1: EARTHQUAKE
Move 2: ICICLE CRASH
Move 3: ROCK SLIDE
Move 4: PROTECT

FROSLASS (Level 51)

Ability: ADAPTABILITY
Item: LEFTOVERS
Move 1: BLIZZARD
Move 2: ICY WIND
Move 3: HEX
Move 4: WILL O WISP