U4GM Diablo 4 Blood Necromancer Drain Vitality Tips Playing a Blood Necromancer in Diablo 4 can feel brilliant one minute and a bit shaky the next. You've got big bursts, self-healing, Overpower payoffs, and that gloomy Necro style people love, but staying alive still matters. Gear, aspects, and the right D4 items can change how safe the build feels, and that's where Drain Vitality starts to become worth a closer look. It's not the...