vampiric rage is by no ways weak, i can vamp my HP back when i autoattack with dagger (which has low p atk), so i can imagine warriors auto attacking Its not so powefull on warriors, maybe with dance of vampire, but i never been with bd 74, so nobody knows depends what does "powerful" and "weak" means now, ofc its not as strong as in interlude or back in the time, when u could solo aoe 30 mobs because each hit was making u full hp, but its strong enough to see its effect, not just have it to waste buff slot I mean powerfull is when u can hit your levels monsters and u dont need healer/hp pots. But hitting with gladi 69 bubbles and the green worms u need hp pots.