User blog comment:Jomariski/Fhroire- The Demacian Assassin ( Champion Idea )/@comment-5670872-20140519151956

Unprecisied concept, as it's missing a lot of information to onlookers. However I'll try to break down every skill.

Passive: Unprecisied. Does he deal more damage when target has MORE then 50% of his maximum health? or BELOW that thereshold? Then there's the case when he deals that bonus when target is precisely at 50% health, thus making this passive ridiculously useless.

Q: No fade time. Almost every skill that involves invisibility has fade time (beside Shaco's, but his kit makes up for it). But beside that I find it okay'ish.

W: I believe that you didn't mean to deal 145/185/225/265/305% total AD, so you need to change the coding to that one. Overall It's pretty good. Reminds me of Bushwhacker from HoN actually.

E: The critical strike is all right. The idea to increase movement speed is okay. But the movement speed that is granted is too damn high. Evelynn reaches 70% with her own speedboost, but she doesn't have guaranteed critical strike combined with it. Also, you need to add the duration to it, since it'd be a grave mistake to have uberfast champion reaching Rammus' level of rolling around the map.

R: Passive is somewhat nice, as it can stack only while killing enemies. But active part is too strong. It can literally two-hit enemy squishy when combined with E, leaving room for no counterplay given his whole kit. Sure, you can say that they should protect him/her, but this single skill would make him greatest pubstomper out of all. Not going to say why, as it's only a concept - altrought I believe you've put a lot of thought into him.

Also mind the damage type. Not all skills having increase from AD deal physical damage (most do though). You have to precise the type of damage skills deal, or people may interpretate it wrong. Especially with finisher ultimates like yours.

To sum it up, take note of those little buggers that make up the whole thing, and good luck finding inspirations for other concepts! This one is one hell of assassin. :-)