Idea for a new champ

I had an idea about a new champ Diablo The Vindictive Spirit Here a little bit lore about him

In the many wars around Demacia a little boy from a village far away from civilization gets kidnapped from his parents in his sleep. He gets brought to a general of the noxus army to get educated to be a soldier for noxus.One night he hears strange noises.The camp he was in got attacked and slaughtered by a ravenous beast from the void named Kha'Zix.Knowing he would not survive if he stand against the beast he still confronted him.A 15 year old boy against a beast whose only worthy opponent was Rengar. thought how funny that was the brave little kid that wants to have a chance against him.But in that moment some strange noises are rising.One second was all it took.A bloody machete pierced the shoulder of .Behind him a strange creature with bloody eyes.The creature dissapeared as fast as it came.The kid knowing he would probably die he helped and a few days later when he got well enough to go he vanished in a brief second.The kid got nervous.And just moments after a strange shadow appeared behind him.It was .The boy ready to fight to death got suprised when the bloody machete he has seen before stopped above his head.Out of nothing appeared holding his claws against the machete "GO AWAY,ESCAPE" shouted weakened from his wounds he knew he could not do long.One moment let go his machete in middle of the fight and Diablo saw his chance,took the machete and attacked rengar piercing his arm.Rengar vanished. asked "Why did you help me?What makes you think i will not kill you?".The boy answered "Nothing" letting the machete fall to ground walking slowly away."Wait kid!" shouted "what happened to you?"."i got kidnapped from my parents home and i just want vengeance"."Well kid i can help you with that" said "i know someone.He brought the kid to a dark mage thinking he could help,but as soon as he turned his back the kid got killed by the mage. fall to ground as he watched the kid bleed to death.He jumped on the mage and slaughtered him took the kids body and took him to the void.He slowly watched as a dark spirit raised from the kids body shouting "I WILL HAVE MY REVENGE".The spirit wielding a sword of pure darkness said "you creature of the void,you are my friend","would you help me take vengeance on everyone evil". shouted "Only if you help me get my goals".The spirit said "you tried to help me and now i will return the favor".And still after those countless fights between and no winner has yet been decided.And the spirit walked countless miles across every nation to help those in need.And so the story of Diablo "The Vindictive Spirit" ends