Power Shift

Damage is increased by 10% each time damage is dealt. Max 10 stacks.

Siphon Blood's damage turns into Poison.

Unlocked at level 35

Blood Nova

Spend 10% health to unleash a Blood Nova that deals 450% weapon damage as Physical to all nearby enemies within 25 yards.

Unlocked at level 57

Devouring Aura

Becomes an aura that consumes all corpses within 15 yards to restore 11 Essence per corpse.

The range of this effect is increased by 50% of your gold pickup radius.

Unlocked at level 38

Metabolism

Provides an additional charge but doubles the health cost.

Unlocked at level 60

Enfeeblement

Increase the potency of the movement speed reduction to 100% and decaying to normal potency over 5 seconds.

Unlocked at level 27

Aura of Frailty

Becomes an aura that curses all enemies within 15 yards.

The range of this effect is increased by 50% of your gold pickup radius.

Unlocked at level 39