7. GM moves (optional)

If you want to further define how the threat behaves or what it's capable of, pick or write 2-4 GM moves.

Start by looking at the GM moves for the threat's type. If any of them seem particularly appropriate for this threat, add them to its write-up. Likewise, if the threat is also a monster, identify any monster moves that help you understand how it causes trouble over time, and add those to the write-up.

Finally, ask yourself if there's anything that you think this threat can or will do that isn't clearly defined, and that you want to remind yourself of or give yourself permission to do. Write these as GM moves, so that they complete the sentence: "the threat can/will __."