Pathway to Chaos

Change 1 of the following monster you control to the monster listed. If you are changing an Effect Monster, send 1 'Kuriboh' monster from your hand to your Graveyard. This Skill can only be used once per turn and twice per Duel. ● Monster that includes 'Gaia The Fierce Knight' in its original card name: Black Luster Soldier ● Monster whose original card name is 'Black Luster Soldier': Black Luster Soldier - Super Soldier