Tainted Damage
Tainted Damage is a form of damage which cannot be healed in the normal fashion of resting and healing. It is so insidious that it must be healed by magical, supernatural or highly specialized means. Forms of healing will always say if they heal tainted damage. Tainted damage is often caused by dark and destructive magic, the natural weapons of monsters, or cursed items and traps. When a character suffers tainted damage the GM should be sure to point it out. The player may want to jot down somewhere obvious how much tainted damage the character has accrued, since those lost HP will not be recovered in the normal way. Some GMs decree that characters who die as a result of Tainted Damage cannot be resurrected, if that sort of thing is commonly practiced.