Cyberdark Horn [SGX1-EG05] Common

If this card is normal sumoned: target 1 level 3 or lower dragon monster in your gy; Equip That Dragon Monster to this card. Gains atk Equal to the original atk of the monster equipped to it by this effect. If this card attacks a defense position monster, Inflict Piercing Battle Damage. If this card would be destroyed by battle, destroy that equipped monster, Instead.