Trump, America's Dictator

During combat, after blockers are declared, if you
have at least 5 creatures attacking, tap all other creatures that didn't block your creatures. They
don't untap during their controller's untap step.
Create a 0/7 artifact Wall creature token with defender at the beginning of your upkeep.
Create 3 1/1 white soldier creature tokens with vigilance during each endstep.