Trolls, Rot

A troll that is infused with waves of necrotic energy as it regenerates can develop a symbiotic relationship with that deathly power. The troll's body and brain wither, and its flesh falls away as quickly as it forms. Eventually, a rot troll becomes unable to regenerate, though it still heals normally. The creature courses with necrotic energy that flows out of its withered form. Simply standing near a rot troll exposes other creatures to its lethal emanations. 
Category:Giants