Equip only to a "U.A." monster.
It gains 1000 ATK and DEF, also if it battles an opponent's monster, any battle damage it inflicts to your opponent is doubled.
If the equipped monster destroys a monster by its attack: It can make a second attack during this Battle Phase.
During your Standby Phase: Banish the equipped monster.
If this card is sent to the Graveyard because the equipped monster returned to the hand: You can return this card to the hand.