Cost: 40 Essence

Raise a skeleton from the ground to attack your foes dealing 400% weapon damage as Physical over two attacks. Lasts 6 seconds.

Secondary

Unlocked at level 5

Cooldown: 10 seconds

Rip bones from nearby enemies, dealing 125% weapon damage as Physical, and create armor that reduces damage taken by 3% per enemy hit up to a maximum of 10 enemies. Lasts for 60 secs.

Blood & Bone

Unlocked at level 19

Cost: 10 Essence

A crippling curse that reduces the enemy units' movement speed by 75% and reduces damage of affected enemies by 30% for 30 seconds.

Curses

Unlocked at level 14

Cost: 25% Health

Cooldown: 120 seconds

Create a Simulacrum made of blood that will duplicate your Secondary skills for 15 seconds.

Blood & Bone

Unlocked at level 61

Cost: 5% Health

Cooldown: 5 seconds

Shed your mortal flesh and reappear up to 50 yards away.

Blood & Bone

Unlocked at level 30

Consume corpses within 60 yards to restore 10 Essence per corpse.

Corpses

Unlocked at level 16