Debtor's Prison

{w/u}{w}{w/b}, {t}: Remove target attacking creature an opponent controls from combat and it gains a
detain counter. If {b} was spent this way, the
creature's controller may pay {2} to counter this ability and you create two Treasure tokens. (A creature with a detain counter cannot attack or block
and its activated abilities cannot be activated.)
"Azorean jail, sure, but a greased Orzhovan palm
can slide you the key. "