"Cyberdark Horn" + "Cyberdark Edge" + "Cyberdark Keel"
Must be Fusion Summoned. If this card is Special Summoned: Target 1 Dragon monster in your GY; equip that target to this card. Gains ATK equal to the original ATK of the monster equipped to it by this effect. Gains 100 ATK for each monster in your GY. If this card would be destroyed by battle, destroy that equipped monster instead.