Orrish Breach Points
How do Orrish forces get to the Lands of Light? The approach by the Orrish to gaining Orrish Breach Points into the lands of the light follows some standard axioms of Orrish Fighting Forces and Tactics. These breaches are usually made using the Rite of Disgorgement.
Off-spawn usually led by a goblin and/or darkling priest of the unholy trio – these have some resistance to the Sun-Bane. They scout out an area my difficult overland means or mystical means. When above ground, advance parties use Night Lanterns to mark safe ways for larger groups. When the Orrish move into an area, they use Rock Worms and/or goblin (or even kolbolds sometimes) sapper to create a forward lair of operations.
The Orrish do not move fast once they have breached. Or it should be said that once they have breached, it seems that they spend time and effort to shore up the various passages that brought them into the lands of light – usually through the Rite of Disgorgement. They seem prone to collapse without this and so after initial breaches it often takes weeks before the rock worms are able to regularly traverse the areas.