Perfect Health Jan 18, 2006 16:32:14 GMT -5 Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Stix on Jan 18, 2006 16:32:14 GMT -5 Prerequisite: Con 17, Legendary Fortitude. You are immune to all nonmagical diseases, as well as to all poisons whose Fortitude save DC is 25 or less.