Borrowed Time

Gain 1% cooldown reduction for every enemy cursed, up to a maximum of 20%.

Unlocked at level 57

Ricochet

Corpse Lance has a 20% chance to ricochet to one additional target.

Corpse Lance's damage turns into Poison.

Unlocked at level 34

Molting

Leaves a corpse at your original location when used.

Unlocked at level 49

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

Skeleton Archer

Raise a Skeleton Archer that deals 400% weapon damage as Cold.

Skeleton Archers increase your attack speed by 3% for 5 seconds each time they deal damage. Max 10 stacks.

Unlocked at level 19

Frozen Lands

Enemies in the Land of the Dead are periodically frozen.

Unlocked at level 43