![Altar of the Brood (Halo Foil) [Secret Lair Countdown Kit]](http://theboosterbox.com/cdn/shop/files/mtg_placeholder_5094228c-c5eb-4eb7-8857-1baf5c6d8456.png?v=1766520114&width=500)
![Altar of the Brood (Halo Foil) [Secret Lair Countdown Kit]](http://theboosterbox.com/cdn/shop/files/mtg_placeholder_5094228c-c5eb-4eb7-8857-1baf5c6d8456_1024x.png?v=1766520114)
Description
| 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.