Blood Spikes

Enemies hit bleed for 50% weapon damage as Physical over 2 seconds and heal you for 0.5% of your total life over the duration.

Unlocked at level 52

Skeleton Archer

Raise a Skeleton Archer that deals 400% weapon damage as Cold.

Skeleton Archers increase your attack speed by 3% for 5 seconds each time they deal damage. Max 10 stacks.

Unlocked at level 19

Potency

Increases your armor by 100% for 2 seconds after casting.

Unlocked at level 34

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

Devouring Aura

Becomes an aura that consumes all corpses within 15 yards to restore 11 Essence per corpse.

The range of this effect is increased by 50% of your gold pickup radius.

Unlocked at level 38

Frenzy

Commanded skeletons go into a frenzy, gaining 25% increased attack speed while they attack the target.

Unlocked at level 19