Mausoleum Secrets
Instant
GRNGuilds of Ravnica#75rare
- Finishes
- Nonfoil · Foil
- Border
- black
- Security stamp
- oval
- Frame
- 2015
- Pull rate
- about 1 per booster–1 in 1793
- Illustrator
- Adam Paquette
- Found in
- Guilds of Ravnica MTGO Redemption Foil · Guilds of Ravnica MTGO Redemption · 2 more
CommanderLegalModernLegalStandardNot legal
Format legality
Constructed
StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal
Commander
CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHNot legal
OathbreakerLegal
Tiny LeadersLegal
Arena
AlchemyNot legal
HistoricLegal
TimelessLegal
BrawlLegal
Standard BrawlNot legal
Competitive BrawlLegal
GladiatorLegal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
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.
Market · per finishspark updated 9h ago · prices as of 2026-08-30
TCGplayerFinish
Market
Δ 30D · Trend
Low
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Buy / Sell Gap
Buy
Nonfoil
$0.86
+16.2%
Since Feb 2024:H $1.05L $0.44$0.43
$0.60
-$0.17-40% · buylist > ask
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Buylist: cardkingdom
Foil
$3.30
+13.4%
Since Feb 2024:H $3.30L $1.72$1.86
$1.60
$0.26+14% · normal spread
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Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.86· across 3 printings· you're viewing it
Rulings
4 · latest Oct 5, 2018
- WotCOct 5, 2018
A land card that produces black mana, even a Swamp, normally has no color.
- WotCOct 5, 2018
Because tokens aren’t cards, they never count for undergrowth abilities.
- WotCOct 5, 2018
Creature cards with other types, such as artifact creature cards, count for undergrowth abilities.
- WotCOct 5, 2018
If a card in your library has
in its mana cost, X is considered to be 0.