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.
Reduce the Cooldown of Fire Bomb by 3s.
Heal for 180 for each enemy hit with Nade Launcher.
Increase your maximum Ammo by 4.
Reduce your active Cooldowns by 20% after getting an Elimination.
Heal for 600 after getting a Killing Blow on an enemy affected by Hunter’s Mark.
Nade Launcher has 3 charges, but reduce the damage of each to 650.