Increase your Movement Speed by 32% while Shadow Travel is active.
Level 4
Bane
Rend Soul
Every Soul Orb stack you detonate increases your Movement Speed by 1% for 4s, up to a maximum of 15%.
Level 1
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.