Increase the damage and Healing of Swarm by 12%, but reduce its duration by {scale=0.35|0.35}s.
Level 3
Gloomy Nook
Armor
Gain a 600 Shield for 1.75s after falling to or below 75% Health. Can only happen once every 35s.
Level 4
Unholy Flight
Death Wings
Reduce your damage taken by 10% for 1.5s after activating Death Wings.
Level 2
Convenient Leech
Swarm
Reduce the effect of Crowd Control for allies within Swarm by 10%.
Level 2
Blood Cannon
Armor
Increase extra Blood Health by 800 while decreasing base Health by {scale=125|125}.
Level 4
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%.