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This card cannot be Normal Summoned or Set. This card can only be Special Summoned from your hand by banishing 1 FIRE, WATER, EARTH, WIND, LIGHT, and DARK monster from your graveyard. Once per turn, this card cannot be destroyed. Once during either player's turn, you may change this card's type to any other type. When this card declares an attack, banish all cards that share it's type.