Mausoleum Secrets 
Instant
Oracle text (EN)
Instant
Undergrowth — Search your library for a black card with mana value less than or equal to the number of creature cards in your graveyard, reveal it, put it into your hand, then shuffle.
Printing details
- Set
- GRN · 75
- Rarity
- Rare
- Language
- EN
- Artist
- Adam Paquette
- Released
- 2018-10-05
- Prices
- €0.56 · $0.83
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (EN)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (EN) |
|---|---|---|
| November 2, 2026 | €0.65 | €1.10 |
| November 1, 2026 | €0.52 | €1.10 |
| October 31, 2026 | €0.56 | €0.77 |
| October 30, 2026 | €0.56 | €1.10 |
| October 29, 2026 | €0.64 | €1.10 |
| October 28, 2026 | €0.69 | €1.10 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.65 30-day avg €0.65 | low €0.50 trend €1.89 30-day avg €2.30 |
| CardTrader (EN) | NM from €1.10 with Zero from €1.10 | NM from – |
| CardTrader (any language) | NM from €0.57 | NM from €10.15 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
Creature cards with other types, such as artifact creature cards, count for undergrowth abilities.
-
If a card in your library has
in its mana cost, X is considered to be 0. -
Because tokens aren’t cards, they never count for undergrowth abilities.
-
A land card that produces black mana, even a Swamp, normally has no color.