Windigoes

Windigoes are winter spirits that feed off of hatred and fighting. They resemble ghostly horses. They were responsible for the blizzard centuries ago caused by the tribe leaders Princess Platinum, Commander Hurricane, and Chancellor Puddinghead. Only by the combined power of love between their servants, Clover the Clever, Private Pansy and Smart Cookie, defeated the windigoes and ended the blizzard. Thet appeared in the episode Heart's Warming Eve.