An Encyclopedia of Magic

The An Encyclopedia of Magic Secret Lair drop released on November 3, 2025 and contains 26 cards. Each card's current singles value is shown below, with Cardmarket and TCGplayer totals. Toggle between the cheapest available printing and the Secret Lair print to compare.

The most valuable card in An Encyclopedia of Magic is currently Phyrexian Altar, at $55.58 for the cheapest available printing. The three most valuable cards make up 55% of its singles value. Among the 373 Secret Lairs tracked on Mana Value, it ranks #9 by singles value.