MTG Secret Lair Value Breakdown
Brain Dead: New Earth Mentality
Brain Dead: New Earth Mentality is a 10-card Secret Lair drop that released on February 23, 2026 through the Secret Lair Chaos Vault.
The most valuable card in Brain Dead: New Earth Mentality is currently Jace's Archivist, at $7.72 for its cheapest printing. Jace's Archivist alone accounts for 62% of its singles value. The Secret Lair printings themselves cost $37.12, about 3× the $12.43 the same cards cost in their cheapest printings. The drop also came with 4 bonus cards, whose Secret Lair printings run $231 together.
Cards in this drop
Mirror Entity
Jace's Archivist
Stinkweed Imp
Mogg Assassin
Sakura-Tribe Elder
Irrigated Farmland
Fetid Pools
Canyon Slough
Sheltered Thicket
Scattered Groves
Frequently asked questions
How much is Brain Dead: New Earth Mentality worth?+
Priced as singles at the cheapest printing of each card, the 10 cards in Brain Dead: New Earth Mentality come to $12.43 non-foil and $32.60 foil. Compare that against what the sealed drop sells for to judge whether it is worth buying intact.
What is the most valuable card in Brain Dead: New Earth Mentality?+
Jace's Archivist, at $7.72 for its cheapest printing. It is followed by Stinkweed Imp at $1.13 and Mogg Assassin at $1.12.
When did Brain Dead: New Earth Mentality release?+
Brain Dead: New Earth Mentality released on February 23, 2026, through the Secret Lair Chaos Vault. It contains 10 cards, plus 4 bonus cards.
Where do the prices for Brain Dead: New Earth Mentality come from?+
From TCGplayer, refreshed regularly — the currency you pick decides which marketplace is shown, Cardmarket in EUR or TCGplayer in USD. Mana Value does not sell cards; every price links back to the marketplace listing it came from.