Minor Daemon

None of us felt comfortable taking the initiative here, so we all just covered the doors to make sure no one entered or exited and stood there watching the demented game of keep-away. Then the gibbering adept finished the spell he had apparently been reciting and a minor daemon manifested. This galvanized us nicely and all three of us started pouring las fire into the thing before it could do anything.

[...]

Meanwhile the heroic guardsmen shot the minor daemon until it stopped moving, then stomped on it until it stopped being solid.