![Altar of the Brood (Halo Foil) [Secret Lair Countdown Kit]](https://cdn.shopify.com/s/files/1/0836/1931/6002/files/mtg_placeholder_97e46d56-108e-4cc6-8659-de2fc934d128.png?v=1766520116)
Altar of the Brood (Halo Foil) [Secret Lair Countdown Kit]
| Set: | Secret Lair Countdown Kit |
| Type: | Artifact |
| Rarity: | Rare |
| Cost: | 1 |
Whenever another permanent you control enters, each opponent mills a card.
Worshippers are allowed to pluck one memory from a chosen nonbeliever. Maybe a battle plan. Maybe a profession of love.