30+ Burial Customs for building cultures
The Yughort were the fathers of the steppe civilizations, rulers of the first nomadic empire of the plains. Their signs can still be found, including their conical burial towers.
A Cloak of Shadows that causes mushrooms to grow in its own shadow. A crouching theif might find himself in a ring of poisonous toadstools, an interesting thing for a sentry to find after the thief has left hiding place.