Theme: Fog, superstition, cult activity, hidden coves
Geography: Dense kelp forests, green fog, quiet waters
Culture: Tide-readers, bone-ink priests, superstitious sailors
Dangers: Kelp wraiths, lantern drowners, cult rituals
Factions: Saltshadow Cult, Bone-Ink Circle
Trade: Kelp resin, bone charms, illicit goods
Magic: Spirit-bound magic, forbidden rites
Adventure Hooks:
A cult sacrifices sailors in the fog
A leviathan’s eye is seen beneath the kelp
A tide-reader predicts a catastrophic tide