Increase your ally's Movement Speed by 12% while they are marked by Blood Hex.
Level 3
Waning Moon
Blood Hex
Reduce the Blood cost of Swarm by 10% while an ally is marked by Blood Hex.
Level 2
Convenient Leech
Swarm
Reduce the effect of Crowd Control for allies within Swarm by 15%.
Level 3
Unholy Flight
Death Wings
Reduce your damage taken by 10% for 1.5s after activating Death Wings.
Level 2
Blood Cannon
Armor
Increase extra Blood Health by 1000 while decreasing base Health by {scale=125|125}.
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%.