| Set: |
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
![Keening Stone (Retro Schematic) [The Brothers' War Retro Artifacts]](http://www.abyssgamestore.com/cdn/shop/products/51b916f3-ceaf-5393-8eee-82c01979e55b_3b064889-6103-4f3f-87fe-b9b05e37f394_800x.jpg?v=1673453877)
![Keening Stone (Retro Schematic) [The Brothers' War Retro Artifacts]](http://www.abyssgamestore.com/cdn/shop/products/51b916f3-ceaf-5393-8eee-82c01979e55b_3b064889-6103-4f3f-87fe-b9b05e37f394_1024x.jpg?v=1673453877)
