For the large building, see map BE.
- Map CE: Lake
- 33 nixies abide in this lake: AC7, HD1, At trident or dagger, D1-4, save E1, N. Ten of them together can cast a charm spell. If forced to fight, each will summon a giant bass: AC7, HD2, hp 16, 15, 14, 13, At 1, D1-6, save F1, N.