Life Staff (E) is a level 20 Sorcery weapon. It is enchanted from a Life Staff with 4 Soulstones at the Enchanter in the Boneyard Cave (M).
This staff is notable for its ability to heal yourself and other players with its basic attack. Non-pures should get at least level 20 Sorcery just to be able to heal themselves with this staff to save food and trips to the bank. Each point of Sorcery you have will add +2 to the amount of HP healed.