Keening Stone (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Vehicle During each of your turns

During each of your turns

Planeswalker deals 7 damage to target player or planeswalker

When Glistening Sphere enters the battlefield

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

Whenever Captain Lannery Storm attacks

Keening Stone (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Vehicle During each of your turnsSet: 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