Strata 23

Home to two not very significant towns, mostly rural strata with some hilly/rocky areas. It's just OK living space, insignificant, until a fire breathing wyvern (now identified as Queen Quintanilla of Strata 17) was discovered near the farming village of Tilland (tilled land, creative). She had fallen through what is now called the Wyrmhole while sleeping and fell on the ground, breaking a wing. A couple of villagers provoked her and she ate them - and that's when AXE was called in. One of the members of the AXE team had met this wyvern at another location. They convinced the villagers to quit provoking her, eventually managing to close the Wyrmhole and get her back to her home.

Strata 23 (from "Excuse Me, There's a Hole In Your Strata...")