![Altar of the Brood (Halo Foil) [Secret Lair Countdown Kit]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/mtg_placeholder_b55fc756-3930-47bf-ac59-ac8c5efbb99b.png?v=1766520089)
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.