My winter team is a little late but rate my Cryogonal for the team
Sheer Cold/needs to learn
Cryogonal @ Leftovers
EVs: 252 HP / 4 SAtk / 252 SDef
Calm Nature (+SDef, -Atk)
Well if you are wanting to keep Sheer Cold give it Zoom Lens over Nevermeltice seen as Zoom Lens boosts accuracy if Cryogonal moves second which is actually not that higher a chance but it is more probable if you don't EV train it for speed
If you don't have a Zoom Lens because i can tell this is in-game give it Toxic this provides a Poison which is useful.
Type a Pokemon name, type, move or ability to see instant results.