Aurath, The Tormented Vengeance: Champion Concept

I just randomly though of this for a champion concept. Melee champion, Bruiser type. Lore: Aurath one of the Spirits of Vengeance was in ones mind feasting on its undying wrath, but when he went to sleep the one name Nocturne entered his domain of this one's mind Noctourn was far far stronger and had chain and locked Aurath within this ones mind and tourtered him to the brink of non-existance over and over again countless times on the brink of madness Nocturn feasted on the Nightmares on this one, untill he left this one's mind and had a physical form. Aurath without thinking he instantly left the one's mind now that he was no longer chained by Nocturn's magic. He possessed the first man he came across knowing that this was his last chance to survive he ancored his spirit form to this physical one. As his spirit healed within this human body he learned of his new limitation "Humans are so weak he constantly thought" and one day when his Spirit was fully healed he attempted to leave the body, but learned that he could not leave it fully. He was trapped in it, in this body he had possessed was fully his now. No longer able to feast on other's wrath and hatred, he pursued his own not stopping to hunt down and kill the one named Nocturn. He had learnd of the Leauge Of Legends and the rumors of Noctunr being catpured there. He volentered to be a summon in it hoping to fight Nocturn over and over again.

Passive: After a few seconds he links himself with a nearby enemy champion and abilitys deal a percentage of True Damage to them.

Q: in a line he casts out pure bolt of hatred through minions and impassable terrain untill hitting an enemy champion dealing ap damage and explodes affecting others within the blast radius with a burning affect

W: In a short ranged cone he snares up to 2 enemy champions for 1.5 seconds and damage is increased to them for 3 seconds.

E: He plunges his blade of pure wrath into the ground and causes a fissure to crack towards an targeted location. If hit directly enemies are knocked up for .75 seconds and takes heavy damage. enemy near the fissure are slowed and take reduced damage.

R: He leaves his human body and able to fly around in a large radius around it dealing DoT to nearby enemy units ignores unit colosion and has increased attack range. The human body in invunurable, but if the spirit is killed he returns to the human body with very low hp and slowness. If spirit is alive at the end he will be sucked back into the human body dealing true damage to enemy units around him.

I just thought of this today in the car. So if you have better recomendation for Lore or abilites please post them down here :D and please dont change the R I spent a little while thinking about it and though it was a cool conpcept, but I dont really like the W all that much and try to keep the lore generally the same with Nocturn that the one with Undying Wrath :D