I hate to say this, but they look like they’re eating at a restaurant and that they’re annoyed at how loud the people behind them are.

Maybe sweat drops? Or angle the eyebrows down on the sides? They really should look terrified.

Agreeing with >>Moosetasm that their expressions don't quite match the tone of the scene in the story. I'll also note that Mr. Lefty seems to have a lot more detail to his face than Sir Righty. For both of them, though, it's hard to tell where their shoulders/legs are, since the robes look a little blobby to me. I really like you sneaking in Discord's claw, though. That's a great touch!

“Well, don’t just sit there, boy. You punched that hole in the ceiling; you fix it.”

Another piece that lacks too much detail to tell a real story. We can barely tell where the characters are, and their expressions can convey any number of things.