Anemonies

"“Your back becomes permanently warm, dark and damp, allowing impressive fungal growths to take hold. Forcing their roots deep into your central nervous system, you feel incredible pain when they are attacked. The fungal growths emit a light spray of spores into the air around you though, giving you a heightened sense of hostile’s vulnerabilities occasionally.” —In-game description"

Effects

 * Receive 2x Damage From Back
 * Chance to Gain 100% Crit When Damaged
 * +40 Critical Hit
 * -40 Flame Armor