Keys to the House
Artifact
DSKDuskmourn: House of Horror#251uncommon
Foil
If you find them, they wanted to be found.
- Border
- black
- Frame
- 2015
- Pull rate
- about 1 per booster–1 in 400
- Illustrator
- Artur Treffner
- Found in
- Duskmourn House of Horror MTGO Redemption · Duskmourn House of Horror Collector Booster Pack · 2 more
CommanderLegalModernLegalStandardLegal
Format legality
AlchemyLegal
BrawlLegal
CommanderLegal
Competitive BrawlLegal
DuelLegal
Future StandardLegal
GladiatorLegal
HistoricLegal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyNot legal
PioneerLegal
PreDHNot legal
PremodernNot legal
StandardLegal
Standard BrawlLegal
TimelessLegal
Tiny LeadersLegal
VintageLegal
, 
, Sacrifice this artifact: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.
, , Sacrifice this artifact: Lock or unlock a door of target Room you control. Activate only as a sorcery.Plays as: Mana Fixer
Market · per finishspark updated 1h ago · prices as of 2026-07-12
Nonfoil-4.2%
$0.23
$0.01 low$0.00 gap
Foil+0.0%
$0.26
$0.01 low-$0.07 gap
Finish
Market
Δ 7D · Trend
Low
Buylist
Buy / Sell Gap
Nonfoil
$0.23as of 2026-07-12
-4.2%
H $0.38L $0.01since Sep 2024$0.01
$0.01
$0.000% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$0.26as of 2026-07-12
+0.0%
H $0.58L $0.04since Sep 2024$0.01
$0.08
-$0.07-700% · buylist > ask
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.23· across 1 printing