Rock Prowlers - Scouting, emergancy services and peacekeeping in the first layer

Midnight Cartographers - Mapping of darklands passages and points of interest

Vault hunters - Traders and suppliers of objects and creatures from the darklands

Deep gardeners - Nature preservation, exploration and cultivation in the second layer

Sunlight Emissaries - Scouting and religious missions in the second layer

Scientia Arcanum - A guild of Arcane academies

Springkeepers - Druid circle focused on magical education

Spiritcallers - Shamans and other traditional primal casters teaching magic and the old ways

Victoria's secret - Academies of occult practices