(Auras stay in the arena until they are destroyed.)
If your hero would be dealt damage, instead destroy Spectral Shield and prevent 1 damage that source would deal.
Once per Turn Action -- {r}{r}: Attack. Go again
Piercing 1 (If this is defended by an equipment, it has +1{p}.)
When this hits a hero, the next time they defend with 1 or more attack action cards this turn, those cards have -1{d} while defending.