+Crackdown (3)
When Consulate Crackdown enters the battlefield, exile all artifacts your opponents control until Consulate Crackdown leaves the battlefield.
Nonwhite creatures with power 3 or greater don't untap during their controllers' untap steps.
Whenever you activate an ability of an artifact or creature that isn't a mana ability, Crackdown Construct gets +1/+1 until end of turn.
Gatherer works better in the Companion app!