Karthus Concepts halp

Well maybe a Debonair big boss sorta one? He is himan, hiding in plain sight.

Or Justicar (Justicar skin line takes evil champs and ahow them in a good light)

Tribal Karthus

Similar to Tribal Ryze, but I think it would be cool to make him look more like a shaman with human/animal bones and animal hide for his robes and armor.

What about an Elderwood Karthus, the VFX would be so awesome. And some dead plants / trees on him, would make the skin a thing

I've got a concept of a Full Metal Karthus skin drawn up if you'd like to improve on it :P

https://s25.postimg.org/rrj1ohq4f/FMKNew_Concept.png

I've also got a pose for a splash art that I'm working on but I'm not done with it yet

Maybe an apocalyptic karthus using lots of hellish Flames. His q can be explosions. His w can be a wall of burning trees or something. His e can be a little fire storm around him. His ultimate can make a brimstone colored sky appear above enemy champions, after 3 seconds a meteorite will rain down.