Gogogo Golem - Golden Form

Effect

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by Tributing 1 "Gogogo" monster. This card's ATK becomes double the original ATK of the Tributed monster. Any battle damage your opponent takes from attacks involving this card is halved. Once per turn, when a monster effect is activated on your opponent's field (Quick Effect): This card loses exactly 1500 ATK, and if it does, negate that effect.