Elemental Hero Neo Bubbleman

Effect: This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by sending Elemental Hero Bubbleman on your side of the field and Metamorphosis in your hand to the Graveyard. This card''s name is treated as Elemental Hero Bubbleman while it is face-up on the field. Destroy an opponent''s monster that battles this card at the end of the Damage Step.