Unseen Bishop

Indestructible, Reach{Lns}{Lns}You may only turn this card face up if you are attacked by a creature with power greater than your life total.Target blocked creature loses all abilities. Exile Unseen Bishop if any creature was destroyed by it.{Lns}{Lns}Play this card face down. It is a 1/1 artifact creature with “{T} for mana of any color of legendary permenants you control.”