Increase your ally's Movement Speed by 20% while they are marked by Blood Hex.
Level 5
Wings of Terror
Death Wings
Increase the lateral movement of Death Wings by 6%.
Level 1
Gloomy Nook
Armor
Gain a 450 Shield for 1.75s after falling to or below 75% Health. Can only happen once every 35s.
Level 3
Unholy Flight
Death Wings
Reduce your damage taken by 5% for 1.5s after activating Death Wings.
Level 1
Waning Moon
Blood Hex
Reduce the Blood cost of Swarm by 25% while an ally is marked by Blood Hex.
Level 5
Maelstrom of Carnage
Swarm
Swarm is now cast on yourself and follows you around instead of being placed on the ground, its ability cost is decreased by 25%, and its radius is increased by 30%.