Location: Shadow Sorcery Tier 2 - Book of Lore
Price: 0 AC
Sellback: 0 AC
Rarity: Rare Rarity
Description: As a Shadowfang Assassin, you definitely have more bite than bark - and the power to bank it up, but the semi-organic crystals feed on parts of your mind, therefore, costing you your sense of self until it is just empty sentience.
Note: Also see ShadowFang Sorcerer.
Thanks to Apus.