I know there’s bigger problems with the balancing of classes going on right now; however, Shadow fiend is such a weird spell to have as a holy priest. You could definitely throw in Void Tendrils as well but it feels so strange actually summoning a shadow fiend. Can we just pray or have some communion wine instead?
Glyph it into lightspawn, and it matches.
Lightspawn Glyph, i use it on my disc spec.