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 Salvo by 1s each time Salvo hits an enemy with its rockets.
Heal for 105 for each enemy hit by your Salvo rockets.
Heal for 150 for each enemy hit with Fire Spit.
Reduce the Cooldown of Fire Spit by 1.5s for each enemy hit by it.
Increase your Booster fuel capacity by 20%.
Damage dealt when hitting an enemy directly with Rocket Launcher or Salvo is increased by 25%.