Fenrir, Final Form (Full Art) (DBV-041) [The Decisive Battle of Valhalla]

[Flying] When this card is put into a graveyard from your deck -> Put it into your hand. If your J-ruler is "Perfect Loki", put this card into the field instead. Remove this card in your hand from the game: Produce B. Spend this will only to do judgment of cards named "Loki".