Baltuz, Azor Jailor

Whenever an opponent draws a card you may
pay {1}, if you do draw a card.
Whenever a creature with power less than
Baltuz's power attacks, if Baltuz is untapped
you may pay {1}{w}{u}, if you do, detain target
creature an opponent controls. (Until your next
turn, those permanents can not attack or block and
their activated abilities can not be activated.)