Omen should have been Kai'Sa

Kai'Sa could have been replaced with Omen. The kit practically fits his current model. Omen's spikes could have been used as Kai'Sa Q. Omen looks kinda like a chameleon so the true invisibility on Kai'Sa E would have made sense. Along with the other two abilities, Kai'Sa could have been Omen.

Don't get me wrong. I still like Kai'Sa. I would have loved to see another creature in the game instead of a human champ. I feel like this was a missed opportunity.