Keening Stone (Schematic) (Serial Numbered)

5, T: Target player mills X cards, where X is the number of cards in that player's graveyard. A numbered series of 500 copies of this card was found within the The Brothers' War Collector Booster product. The number on the card you receive will vary from the number pictured in the listing unless otherwise shown in a Listing with Photo.

"The new prototype utilizing a rotational axis is marvelously effective: it makes me want to tear my own ears ff." —Ashnod, to her assistants