Soulhunter Kayn
I find it odd that his Soulhunter skin doesn't have an eye on the scythe like his base model. Isn't that Rhaast? Isn't the weapon supposed to be alive? Leaving Rhaast out of the first form feels extremely silly and kind of makes him feel less like what he's supposed to be. The single eye moving around adds a lot to the character in my opinion, losing that in a skin makes the skin feel worse and to be frank I don't think the soulhunter skin is all that amazing to begin with.
I hope Riot decides to keep Rhaast's eye in future Kayn skins.