Secret Lair Countdown

Overview

Secret Lair Countdown is a Magic: The Gathering box set, released November 1, 2022 with 84 cards. Use the checklist below to track which cards you own, and scan any Secret Lair Countdown card with Tappr to pull up its live market price in seconds.

Most valuable cards

The most valuable card in Secret Lair Countdown right now is Chrome Mox, with a market price around $183.09. Other standout cards include Urza's Saga and Phyrexian Altar.

1#2003

Chrome Mox

mythic

2#21

Urza's Saga

rare

3#16

Phyrexian Altar

rare

4#1995

Necropotence

mythic

5#6

Field of the Dead

rare

6#13

Myrel, Shield of Argive

rare

Tips to finish the set

To complete Secret Lair Countdown you'll need all 84 cards. Start with the commons and uncommons — they're cheap and fill most of the checklist — then chase the rares and mythics. Scanning as you sort lets Tappr flag the Secret Lair Countdown cards still missing from your collection.

1. 01

   Scan your Secret Lair Countdown cards with Tappr to identify every printing

2. 02

   Check the live market price for each card, including foils

3. 03

   Prioritize chase cards like Chrome Mox

4. 04

   Save scanned cards to your Secret Lair Countdown checklist to see what's missing

Scan with the app

Point Tappr at any Secret Lair Countdown card and it identifies the exact printing, collector number, and current value instantly — no typing set codes or flipping through a price guide. Every scan can be saved straight into your digital Secret Lair Countdown binder.