Keening Stone (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Vehicle You may cast a spell

You may cast a spell with mana value 3 or less from among them without paying its mana cost

When Glistening Sphere enters the battlefield

Planeswalker deals 7 damage to target player or planeswalker

Set: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Target creature you control deals damage equal to its power to each other creature and each opponent

being prepared for the next crisis became one of the greatest virtues

Keening Stone (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Vehicle You may cast a spellSet: 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