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 - On damaging an enemy god, once per ability, gain 2 Magical Pen for 10s, stacks up to 3 times.
PASSIVE - Physical Critical Strikes bonus damage taken is decreased by 40%.
AURA - Allies within 70 units receive 10 Physical Protection and 10 Magical Protection.