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.
Activating Fire Bomb heals you for 500 over 2s.
Heal for 60 for each enemy hit with Nade Launcher.
Increase your maximum Health by 150.
Heal for 200 after getting a Killing Blow on an enemy affected by Hunter’s Mark.
Decrease your damage taken by 20% for 3s after using Nade Launcher.
Hunter's Mark has 2 charges and grants its benefits to allies.