Each Soul Charge you detonate with Rend Soul increases your maximum Health and weapon damage by 2% until you die. Stacks up to 15 times.
Every Soul Charge you detonate generates 1-5 Ammo.
Reduce the cast time of Shadow Travel by 10-50%.
Reduce the Cooldown of Rend Soul by 0.4-2s.
Increase your maximum Ammo by 2-10.
Your Movement Speed is increased by 8-40% while any enemy is marked with a Soul Orb stack.