Ahri Ability (LoL): Essenceu Theftu

Ahri gains a charge of Essence Theft whenever one of her spells hits an enemy (max: 3 charges per spell). Upon reaching 9 charges, Ahri's next spell heals her for 3 / 5 / 9 / 18 (+9% of ability power) per unit hit. This value increases every 5 levels.