Vampirism is an imbuement that can be applied to imbuable melee weapons, bows, crossbows, wands, rods and even armors. It makes you recover a percentage of the damage you deal, converting it into HP.
Three Vampirism imbuements are available:
The ability to apply the basic and intricate forms can be obtained by starting the Forgotten Knowledge Quest and the Powerful version by defeating Lady Tenebris during the same quest.
Related Astral Sources: