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 Movement Speed by 24% for 3s after hitting an enemy with Fireball.
Reduce the Cooldown of Charge by 0.5s for every 1000 damage your Shield takes.
Heal for 90 every 1s while Shield is active and you are at or below 35% Health.
Reduce the Cooldown of Fireball by 2.25s.
Heal for 500 for each enemy hit with Fireball.
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.