1 DARK Tuner + 1+ non-Tuner Fiend monsters
Once per turn: You can banish 1 Level 6 or lower DARK Effect Monster from your GY; until the End Phase, this card's name becomes that monster's original name, and replace this effect with that monster's original effects. If this card is destroyed and sent to the GY: Add 1 "Earthbound Immortal" monster from your Deck to your hand.