what is the deadliest Ice/Snow monster

[Plane Sailing]

I miss the tactical dilemma from 1E... Fireball the wings, or not?

I remember that tactic from giant wasps, but did it work for Remorhaz too?

 

[DaveyJones]

does it have to be a snow beast?

can it just be a perceived living thing?

i'd go with something along the lines of Caradhas/Redhorn... one of the Misty Mountains. it has ties with stories by the elves, dwarves, hobbits, and humans.