Tunnels & Trolls : Gristlegrim Room 415--The Monster Feeding Room

This appears to be a large empty room, 100 feet square, with nothing but several treasure chests in the exact center. One is open, and it is overflowing with gold and jewels. To the delvers it should look like they have hit the jackpot.

In reality, the treasure chests are an illusion, projected to cover about 400 square feet of the center of the room. Inside that area waits some monsters, randomly chosen from the list of Gristlegrim's dungeon monsters. When the delvers get close enough (i.e. striking distance) the monsters will break the illusion and attack. From there on, it's combat pure and simple.

If/when the monsters are defeated/slain, the delvers can look for a way out. There is a secret door on the north wall. There is a standard sliding door on the south wall, but it is magically locked. It requires a L4 Knock Knock to open it. In the northeast corner of the room is a stairway leading both up and down.