Diablo III

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 kills enemies with less than 15% health. Lasts 30 seconds.

Curses

Unlocked at level 22

Cost: 20 Essence

Unleash a Nova that deals 350% weapon damage as Poison to all enemies within 25 yards.

Secondary

Unlocked at level 12

Cost: 10 Essence

Curse the target area. Cursed enemies heal the attacker for 2% of their total health when they are struck. Lasts 30 seconds.

Curses

Unlocked at level 17

Generate: 15 Essence each time damage is dealt

Siphon the blood from the targeted enemy dealing 150% weapon damage as Physical.

Siphon Blood heals you for 2% of your total health every second while channeled.

Primary

Unlocked at level 11

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