RPG mod map

Hey all. I admin a small rpg server and It seems I am constantly explaining the rpg stuff to new players so I thought I might make a DM map where some of the more obtuse things are explained as people play.

What I'm thinking is like a hall with rooms off each side where each "aspect" of RPG is explained visually. Take the lightning rod for instance. You could have a lightning rod on a little pedestal in front and a scripted xpawn behind it with bolts coming out and hitting a few scattered monsters/players below to illustrate the usage of the artifact.

What I'm curious of is what questions do you continually get that can be answered in a visual way without a bunch of text that has to be translated into 10 different languages? I figure Ultima, lightning rod, flight, teleport, awareness can all be addressed (and eplained) visually for starters. Anyone else got any ideas you'd like to share?