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.
Increase your maximum Health by 250.
Reduce the Cooldown of Hunter’s Mark by 2s.
Activating Fire Bomb heals you for 200 over 2s.
Heal for 600 after getting a Killing Blow on an enemy affected by Hunter’s Mark.
Increase your maximum Ammo by 6.
Hunter's Mark has 2 charges and grants its benefits to allies.