This card can only be Ritual Summoned with the Ritual Spell Card, "Beautiful Winter". Once per turn: you can banish 1 Spell Card from your Graveyard; place 3 Ice Counters on monsters your opponent controls. The effects are monsters with 3 or more Ice Counters are negated. Monsters you control cannot be destroyed by battle by monsters with Ice Counters.
None were as powerful with the snow as Skadi. The Lady of the Snow, the Queen of the Ice, the Goddess of the Frost. The white blanket with such beauty follows Skadi where she so chooses to hunt. Now, with the might of the Beautiful Winter by your side, call upon the Goddess and freeze your foes where they stand!
This card is an alternative Snow support. It is one of the many undersupported Archetypes I love, hence the creation of this card. Matching Ritual Spell Card is spoilered above, but the subject of discussion is the Monster itself.