Nocturne Ability (LoL): Unspeakable Horror

Nocturne plants a nightmare into his target's mind, dealing damage each second for total 80 / 120 / 160 / 200 / 260 (+100% of ability power) over 2 seconds and fearing the target for 1.25 / 1.5 / 1.75 / 2 / 2.25 seconds causing them to run away from Nocturne with impaired movement if they do not get out of (465) range by the end of the duration. Nocturne also gains massively increased movement speed when moving toward feared targets.