Blighted Marrow

Damage is increased by 15% for each enemy Bone Spear passes through.

Bone Spear's damage turns into Poison.

Unlocked at level 7

Cannibalize

Each corpse consumed also restores 3% health.

Unlocked at level 53

Final Embrace

Corpses pull themselves towards the nearest enemy before exploding, but Corpse Explosion now costs 2% life per corpse.

Unlocked at level 54

Ricochet

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

Corpse Lance's damage turns into Poison.

Unlocked at level 34

Purgatory

Revived minions degenerate back into a usable corpse at the end of their duration.

Unlocked at level 36

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