It's a fantasy role-playing game.

DM: You are Caleb Widogast, a human wizard . You are the member of the famous group of adventurers. Previously, All carts passing through are being thoroughly inspected. Fjord uses the dodecahedron, since he'll be doing the talking.
DM: That is a 19. That's a natural 16 plus three. It has a pretty good constitution modifier. So it does resist the Stunning Strike, but good try. That ends Beau's go. Caleb, you're up and then Caduceus.
Player: I don't know if this is going to hit me, but I'm going to risk going this way away from it up onto the gray stone.
DM: This way over here?
Player: Yeah.
DM: All right, it is not stunned, it does get a reaction. So as you're pulling back, it swings high with its club as it's currently dropped the battleaxe. That's going to be a natural 15 plus eight. That is a 23 to hit.
Player: I'll take it.
DM: All right.
