Your Movement Speed is increased by 8% while any enemy is marked with a Soul Orb stack.
Level 1
Dark Sight
Rend Soul
Every Soul Charge you detonate generates 3 Ammo.
Level 3
Agony
Restore Soul
For each stack of Soul Orb detonated by Rend Soul, your next Restore Soul ignores 5% of Antihealing (excluding Healing disable effects) up to 25% (5 stacks) for up to 10s.