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 25% and gain {scale=5|5}% Lifesteal for 2s after falling to or below 40% Health.
Reduce the cooldown of Tendril by 1.2s.
Heal for 120 for each enemy hit with Obliteration.
Increase the effect of the Knockback applied by Obliteration by 24% of its base value.
Reduce the Cooldown of Dark Siphon by 1.2000000000000002s after hitting at least one enemy with Obliteration.