Brittle Touch

Enemies become brittle increasing their chance to be crit by 5% for 5 seconds each time they are hit with Corpse Lance.

Corpse Lance's damage turns into Cold.

Unlocked at level 21

Blight

Leave a lingering patch of blight on the ground slowing enemies by 60% and causing them to deal 15% less damage for 1 second.

Unlocked at level 35

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

Frozen Lands

Enemies in the Land of the Dead are periodically frozen.

Unlocked at level 43

Cannibalize

Each corpse consumed also restores 3% health.

Unlocked at level 53

Metabolism

Provides an additional charge but doubles the health cost.

Unlocked at level 60