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Corridor Monitor

{1}{U}

Artifact Creature — Construct

2XMDouble Masters#46common

EDHREC #9,063Played in 1% of cEDH decks with blue

Castle Vantress has no locks on its doors, but interlopers rarely make it past the foyer.

Finishes
Nonfoil · Foil
Border
black
Frame
2015
Illustrator
Jason Felix
CommanderLegalModernLegalStandardNot legal
Format legality

Constructed

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
PauperLegal

Commander

CommanderLegal
Pauper CommanderLegal
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
When this creature enters, untap target artifact or creature you control.
1/4
Plays as:
UntapperETB Trigger
Market · per finishtrend updated 5h ago · prices as of Oct 15, 2026
Nonfoil$0.10-9.1%
$0.01 low$0.00 gap
Foil$0.25-3.8%
$0.01 low-$0.07 gap
Cheapest playable copy$0.10· across 2 printings· you're viewing it

Price history

last 30 days · set by the window above · each finish on its own scale
Nonfoil$0.10-9.1%30D
30D range$0.10to$0.11Since Feb 2024:H $0.18L $0.03
Foil$0.25-3.8%30D2.50× nonfoil
30D range$0.25to$0.28Since Feb 2024:H $0.28L $0.14

Other printings

2 totalCompare all printings
Loading other printings

Found in

2 productsRounded odds

  • Double Masters VIP Edition Booster Pack

    Booster Pack · $252.48

    Nonfoil —Foil under 10%

  • Double Masters Draft Booster Pack

    Booster Pack · $46.40

    Nonfoil under 10%Foil under 10%

Combos

Used in 205 known combos
Open in:ScryfallTCGplayer(affiliate)EDHREC