Once per turn, you can equip this card to a ""Cyber Dragon"" you control, or to a Fusion Monster you control that lists ""Cyber Dragon"" as a Fusion Material Monster, OR unequip it to Special Summon this card in face-up Attack Position. Once per turn, while equipped to a monster by this effect, you can decrease the equipped monster's ATK by 1000 and destroy 1 face-up monster. (A monster can only be equipped with 1 Union Monster at a time. If the equipped monster would be destroyed, destroy this card instead.)
![Armored Cybern [Phantom Darkness] [PTDN-EN009] | Gear Gaming Fayetteville](http://fayetteville.geargamingstore.com/cdn/shop/products/26610_200w.jpg?v=1569144052)
