Riot revealed Nocturne’s skill list today, just a few hours before players will have a chance to guide him on the Fields of Justice at PAX East. I’m bummed I wasn’t able to secure a media badge to the event this year, but hopefully I’ll get out to some other conferences in 2011 and meet up with the Riot crew. All that aside, let’s check out the Nocturne skill set.

Nocturne looks like he’ll play a lot like Mercurial Spectre from DotA. He has a very similar dagger effect and his ultimate offers the same teleportation skill, though with a more limited range. Here’s the official list:

Duskbringer: Nocturne throws a shadow blade which deals damage, leaves a Dusk Trail, and causes champions to leave a Dusk Trail. While on the trail, Nocturne ignores unit collision and has increased Movement Speed.

Shroud of Darkness: Nocturne empowers his blades, passively gaining attack speed. Activating Shroud of Darkness allows Nocturne fades into the shadows, creating a magical barrier which blocks a single enemy spell and doubles his passive attack speed if successful.

Unspeakable Horror: Nocturne plants a nightmare into his target’s mind, dealing damage each second and fearing the target if they do not get out of range by the end of the duration.

Paranoia (Ultimate): Nocturne reduces the sight radius of all enemy champions and removes their ally vision in the process. He can then launch himself at a nearby enemy champion.

Umbra Blades (Passive): Every 10 seconds, Nocturne’s next attack strikes surrounding enemies for physical damage and heals himself for each target hit. Nocturne’s physical attacks reduce this cooldown by 1 second.

He’s looking like a pretty cool assassin-style toon, something like Master Yi with some interesting mobility tools. It looks like he’ll also be a pretty solid jungler with that passive, although I said the same thing about Renekton and his jungling hasn’t been excellent.