Reduce the Blood cost of Swarm by 10% while an ally is marked by Blood Hex.
Level 2
Overflowing Delights
Swarm
Increase the Radius of Swarm by 10%, but increase its cost by {scale=3|3}%.
Level 5
Gloomy Nook
Armor
Gain a 150 Shield for 1.75s after falling to or below 75% Health. Can only happen once every 35s.
Level 1
Enriched Blood
Swarm
Increase the damage and Healing of Swarm by 20%, but reduce its duration by {scale=0.35|0.35}s.
Level 5
Sanguine Pact
Death Wings
Reduce the Cooldown of Blood Hex by 1s after activating Death Wings.
Level 2
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%.