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 Fireball by 2.25s.
Heal for 300 for each enemy hit with Fireball.
Increase your maximum Health by 600.
Reduce your active Cooldowns by 20% after getting an Elimination.
Reduce the Cooldown of Charge by 0.5s for every 1000 damage your Shield takes.
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.