#frosts

Check them out here and the sticker versions here.

Frosts, often called “snow fairies” or “snow pixies,” may appear small and weak but they can go invisible at will and use a cone of cold once per day, along with several other powerful cold-themed spells cast at 12th-18th level.  Here an unsuspecting pig-faced orc has picked on the wrong 1/2-HD creature.  (Erol Otus illus for Roger Moore’s “Dragon’s Bestiary” feature, Dragon 33, January 1980)

Frozen forests in deep winter.