Keening Stone (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] SWSH241 That player reveals each card

That player reveals each card they draw until they draw Letter Bomb

Set: Generations: Radiant Collection Type: Fire Rarity: Ultra Rare Retreat cost: 2

then shuffle your library

Sacrifice Commander's Sphere: Draw a card

Set: Mirrodin Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of each player's upkeep

Keening Stone (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] SWSH241 That player reveals each cardSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {6} {5}, {T}: Target player mills X cards, where X is the number of cards in that player's graveyard. "The new prototype utilizing a rotational axis is marvelously effective: it makes me want to tear my own ears off." Ashnod, to her assistants