Sigil of Piercing Strength

Sigil of Piercing Strength is a Accent Sigil in Tyranny.
==Description==
Accent that increases a spell's Armor Penetration.
==Location==
This sigil series is unusual as the more powerful variants are only available with Spire upgrades.
* (Level II) Training grounds: In a box on the left side.
* (Level III) Library: Sold by Eirena.
Category:Accent Sigils