How do Orrish forces get to the Lands of Light? Off-spawn usually led by a 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.
What do the Orrish use for tactical communication? Many Orrish are multilingual, speaking both Orrisha and Nurthish. Nurthish allows them to communicate within their own ranks and their allies in a language not commonly understood or taught outside The Dark Lands and Nurth communities in the Underlands.
Where Spiders of Go-Zen are present, you will find Nurth Spider Riders.
Crude Weapons: stone club + war dart + hand ax + dagger (d4;2/4/8), stone mace (d6;3/6/12), slings w/stones (d3;2/3/6)
Dark-Spawn Loot/Goods: The selling of Orrish made goods/loot outside the Dark Lands has serious issues, and often the best value is 10% of normal.