Criteria

1. Lava flows where Ayleids walked.
2. In a lair of metal spiders.
3. Among Yokuda's dead.
4. Where sunlight penetrates Dwarven delves.
5. Where fishmongers sell no fish.
6. Where chisled tunnels meet crystal caverns.
7. A sea of dunes beneath the earth.
8. Under Centurion guard.
9. At the head of the class.
10. In the grotto of snake-women.
11. Beyond the pillar of hunger.
12. Howling at the moon.