Brainwashing Beam (POTD-EN060) - Power of the Duelist 1st Edition

Select 1 monster with at least 1 A-Counter on your opponent''s side of the field and take control of that monster. During each of your End Phases, remove 1 A-Counter from that controlled monster. If all A-Counters are removed from that monster, or that monster is destroyed, destroy this card.