If you need a divine antagonist, here they are! This champion will work for any god and will be a moderately strong encounter. Their ability to recover from mortal wounds gives them an extra buffer when needed - to survive some very deadly save-or-suck spells.
The divine champions are expanded on in the Divine Favors compendium (and in this post), gaining extra Legendary Actions dedicated to their Aureliate god, including a buff option for combat, a movement option, and an attack option, all perfect for combos. This modular system also allows people to essentially make their own divine champions for any god.