Dark Puppetry

As an additional cost to cast this spell, search
your library for up to three legendary creature
cards and exile them, then shuffle.
For each creature exiled to cast this spell, create
a token that’s a copy of that creature, except its
a 1/1 Construct artifact creature and it loses all
other colors and types.
—-—-—-{line}-{line}-{line}-{line}-{line}-{line}-{line}-{line}-{line}-
Free will? How amusing.