Thought Monitor
mkcMurders at Karlov Manor Commander#121rare
Legal in 12 of 23 formats
Price today · this printing
Nonfoil$1.00
Track in your collection
0copies·$0.00
| NM | LP | MP | HP | DMG | Total | |
|---|---|---|---|---|---|---|
| Nonfoil | ||||||
| Total |
LangENPaid— avg
Card text & rulings
Oracle text
Artifact Creature — Construct
Affinity for artifacts (This spell costs 
less to cast for each artifact you control.)
Flying
When this creature enters, draw two cards.
P/T2/2
Ability breakdown
Abilities
Flying
StaticAffinity for artifacts (This spell costs less to cast for each artifact you control.)
less to cast for each artifact you control.)TriggeredWhen this creature enters, draw two cards.
Market & price history
Market
MKC #121
2026-07-06Thought Monitor
$1.00TCGplayer market▲ 0.0% 7d
Lowest Listing
updated 2026-07-06Nonfoil
Lowest listingNM$0.36Buy on TCGplayer
Best buylist (NM)$0.25· Card Kingdom
Buy/Sell Gap$0.11 (+30.6%)
All finishes · 30d
updated 5h agoRealized change · today vs 30d ago
Nonfoil$1.00▲ +35.1%
Price signals
This printing
7d
stable
14d
falling
High conf
30d
rising
High conf
Liquidity (implied)Liquid
Trend is a smoothed signal, not the raw change. The chart above shows the realized change; this is a mover-discovery read per window, not a forecast.
Across all copies
This card, all printings.
Cheaper copy available: $0.39
Demand signals
Plays as
Card DrawEtb Value
Combos
Loading combos…
Where you can play it
commander
Legal to play
All formats
Format legality
AlchemyNot legal
BrawlLegal
CommanderLegal
competitivebrawlLegal
DuelLegal
Future StandardNot legal
GladiatorLegal
HistoricLegal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyLegal
PioneerNot legal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessLegal
Tiny LeadersNot legal
VintageLegal
Flavor & art
“It roams the skies over the Quicksilver Sea, alert for any hint of aberrant thought.”
Illustrated by
Martina Pilcerova
Reference & exit links
Card details
- Artist
- Martina Pilcerova
- Frame
- 2015
- Language
- EN
- Border
- black
- Security stamp
- oval
Open in…