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 Charge by 1.2s after hitting an enemy with Fireball.
Increase your maximum Health by 300.
Gain a 450-Health Shield for 3s after you use Charge.
Heal for 300 for each enemy hit with Fireball.
Reduce the Cooldown of Fireball by 2.25s.
Increase the damage of Fireball by 35%, decrease its Cooldown by 1s, and deal 20% increased damage for each subsequent target hit after the first.