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 over 75% Health, you gain +25 Physical Power. While under 75% Health, you gain +40 Protections.
AURA - Enemies within 55 units have their Attack Speed reduced by 25%.
PASSIVE - When you are hit by an ability that deals Magical damage, gain 5% Magical Damage Mitigation for 5s. ICD 12s.