Personally, I find the idea of a creature using something that doesn't exist in this realty to be a rather poor explanation. Its one of those things where it may not technically be disallowed by the rules of the stickverse, but would feel immensely unsatisfying once its explained no matter what.

Kind of like if Rich had commissioned a friend to make up a monster to use as the MITD. Technically it would fulfil all the criteria, but its against the spirit of it.