Aegis Scale

The Aegis Scale is only dropped by the Pliskin, Rattler and Adder, during the Shieldbreaker's nightmares. This item can be store, and it's possible to bring it later at the provision center.

It gives a 1 Block Aegis, which should prevent one time any strike. Thereby, the Aegis Scale can be very useful against bosses, especially when Heroes are near the Death's Door.