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.
PASSIVE - While you are under 25% of your Maximum Mana, gain 20 MP5
PASSIVE - While over 25% Mana, you gain +10% Cooldown Reduction. While under 25% Mana, you gain +50 MP5.
PASSIVE - Each second you are in god combat, gain 1% Attack Speed for 5s. Max 10 stacks.