- This card can be searched by "Dogu", "Single Purchase", "Temple of the Kings", "Transmodify", "Broken Blocker", "Sangan", "Witch of the Black Forest", "Rescue Ferret", "Serpentine Princess", "Vampire Dragon", "Gleipnir, the Fetters of Fenrir", "BOXer", "Frontline Observer", "Giant Rat", "Sphere of Chaos", "Dragunity Corsesca", "Ninjitsu Art of Transformation", "Super-Nimble Mega Hamster", "Rescue Cat" and "Key Mouse".
- The monster that was destroyed by battle to enable this card to Special Summon itself (in Defense Position) should have a floating effect which brings out a Level 3 non-Tuner monster. Then, on your turn, change this card to Attack Position, summon "Guldfaxe of the Nordic Beasts" and Synchro Summon "Thor, Lord of the Aesir".
- Otherwise, have "The Dark Door" face-up so that your opponent cannot attack this card on the same turn it summons itself.
Traditional Format[]
- This card can be searched by "Last Will".