We had a big AD&D session last night. The week before, we had stumbled into an encounter with a Beholder. We knew we were going to be facing it last night. The DM shared a description of what the room looked like -- columns with arcs of electricity, a beholder floating above a dais, etc.

I got on Tinkercad and mocked up some terrain for the big battle. I wanted to do a little something to make it memorable. :)

It was a great fight, but we did prevail!

Thank you to Lorc for the "Bleeding Eye" icon http://game-icons.net/lorc/originals/bleeding-eye.html

Print 1 dais, 2 pylon bases, 2 pylons, 2 lightning bolts. You'll need to glue the pieces together. I made a base out of cardboard and stamped it with a sponge to make the "tiles."