Abhorrent Oculus

Creature — Eye{2}{U}5/5

As an additional cost to cast this spell, exile six cards from your graveyard. Flying At the beginning of each opponent's upkeep, manifest dread. (Look at the top two cards of your library. Put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.)

Colour identity Blue · Flying, Manifest, Manifest dread

In short

Abhorrent Oculus has 5 listed printings; the most valuable is the Game Day printing from SCH at US$62.73 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.