I'm still in the drawing phase.... and I'm not even certain I'll get out of it, but I'll post what comes to me. This is just a concept... may not actually model it... I'm giong to draw a couple of different concepts with different elements involved.

This one is a combo of earth/fire.

https://www.mtmckinley.net/krud.jpg
with krappy kolors

https://www.mtmckinley.net/krudbw.jpg
original sketch