Rainbow Kuriboh [SR01-EN022] CommonSet: Structure Deck: Emperor of Darkness Card type: Effect Monster Rarity: Common Attack: 100 Defense: 100 You can only activate each effect of "Rainbow Kuriboh" once per turn. When an opponent's monster declares an attack: You can target that attacking monster; equip this card from your hand to that monster. It cannot attack. When an opponent's monster declares a direct attack while this card is in your Graveyard. You can Special Summon this card,