Order of the Widget Internship

Choose a creature card you only have one copy
of in your deck. That card has, "{5}: Crank target
contraption you control, then attach that contraption to this creature. When this creature attacks, crank all contraptions attached to it."
Metalcraft - As long as you control three or more artifacts, creature you control can only be
blocked by silver-bordered creatures.
"Praise be the metal, hollowed be thy soul."