No Prep Module: The War for Wildspace (Patreon)

https://www.kassoon.com/dnd/adventure/no-prep-module-the-war-for-wildspace/ 

Reigar are celestials that exist solely to make art and wage war,  considering carnage to be the highest form of artistic expression. A  group of Reigar, though naturally distrustful of each other, have  temporarily banded together into a production troupe warfleet, broadcasting their flashy acts of violence over a divination network to other Reigar and anyone else that tunes in. The goal of this armada  is simple: to put on the largest stage production at a universal scale,  waging a war of beautiful art using blood and destruction as their  flourish.