This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Every Soul Charge you detonate generates 3 Ammo.
Your Movement Speed is increased by 24% while any enemy is marked with a Soul Orb stack.
Increase your maximum Ammo by 8.
Heal for 100 every 1s while using Shadow Travel.
Heal for 210 every 1s while channeling Restore Soul.