Palantir of Orthanc (Borderless Poster) (Serial Numbered)

At the beginning of your end step, put an influence counter on Palantír of Orthanc and scry 2. Then target opponent may have you draw a card. If that player doesn't, you mill X cards, where X is the number of influence counters on Palantir of Orthanc, and that player loses life equal to the total mana value of those cards.