Xac-Yel Obliterator - Level 19 Controller

Shnecke and the gang are soon going to be knee deep in fiery enemies, so I have been statting up all sorts of things. I always quite liked the Energons from 3.0's Planar Handbook as they seemed a nice  extension of AD&D's Xag-Ya and Xeg-Yi. Wanting to get these weirdos into my games I decided to stat up a tough version of the Fire Energon, the Xac-Yel. 

I appreciate that this is a spoiler for my players, but hey, it's not often they have any idea what they face, and I trust them to play their characters properly in spite of prior knowledge.