Le Grand Couvre-feu

Law (This effect can be ignored by a creature until the
end of turn, but it receives a criminal counter. Any
player can pay {2} in order to Arrest target creature
with criminal counters. An Arrested creature is exiled
with its criminal counters, at the start of the creature's
owner's upkeep, remove a criminal counter from that
creature. If the creature no longer has criminal
counters, it is no longer arrested.)
— Creatures can't attack or block.