Rob Blackblade: champ concept

I'm fan of league of legends, I have been for almost 3 years now, and something that drew me to lol was the art and characters. I love art, and because of my obsession, I went looking for cancelled champions. In my search, I found Rob Blackblade. I don't really like the name, but I found a way to incorporate him into the current game. I have been thinking of all the concepts riot wants to implement into the game, and after looking at the development of gnar, and the idea of a morphing champion that switches between two forms without the meaning to, I thought of this concept. Rob is possessed and every time he uses an ability, he becomes freed for a short tim, being able to activate the corresponding ability. If he used his Q, which could be a little fire ball, he could then uses his Q again, but he would be normal now and he would dash to a position. He would become repossessed after 5 seconds or so, and maybe his abilities when he isn't possessed would grow more powerful the less time you have until he becomes repossessed. if you used that dash 4 seconds from when you become repossessed, it would deal less damage than it would if you used it 2 seconds before he became repossessed. I kinda like Rob Blackblade, and lol doesn't really have a possessed champion, so I think this could be cool. I have a lot of Ideas like this, and I think riot should at least look at Rob again, as he could be a kind of cool melee champion that could be similar to Riven. The combo piece with his possessed/non possessed form creates some kind of weird coincidence, where, if you google rob blackblade, you will find an image of a character reassembling ezreal with a riven sword. Riven also focuses on combos, so that's funny. Rob's kit would Ideally be the following. I don't know if he should have mana or another resource bar, maybe something like the sensibility bar in another rob blackblade concept I found (http://boards.na.leagueoflegends.com/en/c/fancreations/6YkaTLf5-champion-concept-entry-rob-the-senseless). P- whenever Rob uses an ability, he becomes unpossessed, being able to activate the corresponding ability in his freed form. Q- (possessed) shoots a fire ball, possibly a line, similar to lucian's piercing light. (free) attacks all enemies in a cone in front of him. W- (possessed) shoots an area of smoke at the ground, slowing enemies inside of it and damaging them. (free) targeted charge at an enemy champion. range grows the less time there is until he becomes repossessed. E- (possessed) attacks all enemies near him, inflicting them with fear. (free) jumps to a nearby location, dealing damage around the impact zone R- (possessed) sends out 4/6/8 demons to attack enemies, prioritizing enemy champions. (free) Detonates all demons on the map, exploding them and dealing damage to all enemies near them.

That's just my idea. Riot probably won't make a champion even similar to Rob for a year or so. I hope this has potential, and I think it would add something to the game that hasn't really been utilized.

I posted this article earlier, but I keep getting takedown notifications and it tells me to change the board to concepts and creations. Sorry, but if this concept gets posted again, you'll know why.