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.
Heal for 400 after getting a Killing Blow on an enemy affected by Hunter’s Mark.
Heal for 120 for each enemy hit with Nade Launcher.
Increase your maximum Ammo by 8.
Increase your maximum Health by 250.
Reduce the Cooldown of Hunter’s Mark by 2s.
Fire Bomb deals 30% increased damage and applies a 60% reduce healing effect.