6— Magma streams in the mountain’s heart flow eternally, and mix with underground rivers, producing a great plume of steam at the top. Some tunnels contain steam- traps, where a metal grate will ring the “dinner bell’, and allow hot steam to flow in to cook the intruding predator 7~ A tin seam allows dwarves to mine, and trade with nearby settlements. 8~ In the dark Labyrinth below the mountain, extensive underground tunnels, filled with fungi, moss, living oozes, skein, and umber hulks. With enough traps laid out for the monsters. this cre- ates a kind of rough garden, or *hunting ground” for the dwarves to gather additional food. It also provides dyes. which dwarves use to tum their beards and hair green, yellow, or blue, depending on their wealth and gender.
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