What if Kayle had an Ultimate Skin?

[glass scarab]

You're basically asking for an entirely new champion since thats what most ultimates are. unless you want something lore related like spirit guard udyr

[dreamy wasp]

The Lux one was also still Lux but in a diff timeline where Garen died tho, right

Udyr is kinda the same. He stayed in Ionia instead of returning to Frejwhatever. Just a diff timeline. The rest are from skinlines (but even epic skins have some new lore/voicelines about that champ in that skinline so it's the same)