The folk of Exodus are classified into seven major clades called flavors, which correspond to the six domains of arcana: sky, sward, swamp, stone, spark, and smoke and humanity. Each arcanum flavor is further divided into two classes according to their elemental charge: air, water, wood, earth, metal, and fire.

The Sky domain consists in the high places of firmament. Within the world, the firmaments comprise the Loft and the Sea. Skyfolk of the Sea are more commonly known as Seafolk, and the Seafolk know the Sky as the Loftsea. The natural flow of magic in the cycle of the arcana does not differentiate between the two firmaments.

Skyfolk physical attributes become adapted to their habitat, feathers for sky, scales for sea.

Air-charged Skyfolk resemble angels, celestials, and sylphs.

Water-charged Skyfolk, also called Seafolk, resemble merfolk, undines, nereids, and naiads.