Frost Spikes

Leaves a frost patch that reduces the movement speed of enemies by 60% for 2 secs.

Bone Spikes' damage turns into Cold.

Unlocked at level 25

Teeth

Launch razor sharp teeth that deal 300% weapon damage as Physical to enemies in front of you.

Unlocked at level 17

Dead Cold

Freeze all enemies caught in the explosion for 2 seconds.

Corpse Explosion's damage turns into Cold.

Unlocked at level 40

Molting

Leaves a corpse at your original location when used.

Unlocked at level 49

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

Plaguelands

Enemies in Land of the Dead suffer 100% weapon damage as Poison each second, up to a maximum of 10,000% weapon damage total.

Unlocked at level 48