That introduction escalates quickly! I’m big on design that takes a focused motif and uses it to great effect, and I think the simple transformation of the more traditional “ice lich, covering the world in eternal winter” into “wax lich, converting the living into wicks” is very original. I like it a lot! I wonder what created the lich, in particular, given that it can be created from any high-level monster—traditionally, liches create themselves, but I wonder what kind of scheme would visit this calamity upon the town.
Your art is really cool, a bit psychedelic and comic book and full of flare—and those richly colored shadows. Neat module. I’d like more!