Understructure of an Arena (Patreon)

What happens above is where the money is, but below is where the real action happens.  This is the understructure just below a colosseum or arena.

Cartouche heraldry by Anna Meyer, used with permission. Visit her page here: https://www.annabmeyer.com/

Higher resolution maps on Mason Fantasy Cartography are here: https://www.patreon.com/posts/champion-games-94217645