Niccolò Machiavelli

When Niccolo Machiavelli enters the battlefield, you may destroy target artifact. If it's
a Contraption, create a number of 1/1 black Human Sophist creature tokens equal to the number of Contraptions you control.
{t}, Tap three untapped Sophist creatures you control: Niccolo Machiavelli assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)