I would love to see something like this as a web app that has the ability to both add randomized elements to monsters, and to scale them to any CR. Or at least a range of CRs. I want to be able to pick a monster, selected a CR, and generate 5 off them with unique names plus a few random variations (i.e. weapons carried, spell selections, etc.).

Even better if I can pick a system other than 5e and generate a stat bloc for that system. (Tricky with special abilities that have text descriptions, I know.)

Alas.

I will probably still buy the book.