The Grand OC! [CONTEST XXX: HALLOWEEEEEEEEEEN]

Hey people. We've gone through another eight contests, so it's time for another All-Stars week! Apologies if I'm stepping on anyone else's toes by taking this one.

Rules are pretty much the same as last time around. Pick two or three out of the previous eight themes: Redundancy, Noise, Illusion, Brew, Set, Dinosaurs, Nanomachines, Marx. No repeating a combination someone else has done (but if someone's done two themes you can add a third in) and no reserving combinations; they're all up for grabs until somebody posts one.

Once again, there will be an additional award available: the Space Jam Remix Prize For Cross-Thematic Cohesion, for an entry with two themes that don't seem to go together but somehow makes them work.

BONUS CHALLENGE: Throw in a theme from the first set of contests on top of all that! You aren't likely to get any special prize for including this, it's just for fun - though it may help you if you want to try for the Space Jam Remix Prize For Cross-Thematic Cohesion.

For reference, the previous eight themes were Flight, Light and Darkness, Sirens, Command, Cannons, Form, Nightmares, Boreal. If you opt to take this challenge, make a note of the additional theme you're including.

To be clear: if you go for the bonus challenge, you still have to pick two or three themes from this set of eight, and you can't repeat a combination someone else has used even if they pick a different theme for the bonus challenge.

That's it! Now go crazy!