Orthodox Astroism was left pretty much alone was it not? Other then a token declaration that it was "evil" the only one to attack it was Iashalur using a single infiltrator.
Astrum sent several expeditions south. One or two sat in Terran for a while then came home. One went farther and deserted. And another managed to actually take a region in Falkirk lands, then got attacked by Fissoan troops, and deserted
Iashalur was the only realm that hadn't already acknowledged the futility of sending troops south to fight Aurvandil, or damage OA in any way. There was simply nothing that we could do.
