Secret Lair 30th Anniversary Countdown Kit · #28
eBay prices
Tap for sold & listed comps
Description, catalog fields, rules text, and how it plays—in one place.
eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog
Whenever another permanent you control enters, each opponent mills a card.
Abilities, attacks, weakness & resistance
Other cards from Secret Lair 30th Anniversary Countdown Kit
Share your thoughts on this card — condition, value, pull rates, etc.
to comment.
No comments yet. Be the first to share your thoughts.
Altar of the Brood (SLC-28 foil) is a one-mana Artifact reprinted in the Secret Lair 30th Anniversary Countdown Kit. Its triggered ability causes each opponent to put the top card of their library into their graveyard whenever another permanent you control enters the battlefield. It is commonly used as a recurring engine in milling-focused decks and as incidental value in token or ETB-synergy builds.
Catalog pricing data as of 15 Apr 2026, 23:34
