Board Thread:Fan-made Monsters/@comment-27950421-20160705203018/@comment-28937613-20160706023507

How about a underwater labyrinth in the sea? The humans could buy a potion that can make them breath underwater for three hours so the ports could make a bit of coin and the challengers could try to get treasure or underwater mamono that live there. The labyrinth could have multiple levels with stronger mamono(also rarer) and better treasure for the challengers. The underwater mamono would have a better chance to get their mates