The main income of Labyrinth Cities comes from the adventurers
that enter their dungeons and return with dropped items and treasure.
There are also some that seek to challenge the dungeons, determined to
find their own path to follow. To help outfit these adventurers, there
are shops for weapons, armor and magic tools. There are also people that
run shops that sell second-hand magic items, including tools that
improve the profitability of hunting.