Light Worldbuilding: Weird religious sect and cursed skeletons

[Lackofname]

The Scarred Lands OGL D&D setting had arcane magic generate heat, so half naked sorceresses in the pulpy sword and sorcery setting were mechanically appropriate to reinforce the trope.

Which was really funny when you consider monstrous spellcasters like hags and bloated titanspawn and other things you don't want to see unclothed.