Nautilus Ability (LoL): Titan's Wrath

Nautilus surrounds himself with dark energies shielding himself from the next 50 / 60 / 70 / 80 / 90 (+8 / 9 / 10 / 11 / 12% of his maximum health) damage for up to 6 seconds.

While the shield persists, Nautilus' basic attacks apply a damage over time effect to all units around his target. The effect deals 30 / 40 / 50 / 60 / 70 (+40% of ability power) magic damage over 2 seconds.