Scraptrap, Singed Horror

Whenever a nontoken Human dies, create a 5/5 black artifact creature token, then create a 2/2 black Equipment Spirit artifact creature token with "Equipped creature gets +2/+2." attached to it.

{b}{b}: As an additional cost to activate this ability, you
may pay {3}. Destroy target nonlegendary Human. If
you paid the additional cost, instead destroy target nonlegendary creature.

When this creature leaves the battlefield, exile it, then cast
it as The Mimic.