Aphelios Ability (LoL): Sentry

Aphelios deploys a lunar sentry equipped with Aphelios' off-hand weapon that lasts for 20 seconds. Sentries activate when an enemy approaches and fire at them for 31−100 (+50% of ability power) (+40−60% per bonus attack damage) physical damage per shot over 4 seconds (depending on level).

Each use of the ability will cost 10 Moonlight + 60 Mana.
Cooldown: 9 / 8.5 / 8 / 7.5 / 7 / 6.5 / 6 (levels 1-13)
Target Range: 475 Effect Radius: 500