Thought Monitor

Murders at Karlov Manor Commander (MKC) #121 · Rare · Artifact Creature — Construct

Mana cost: {6}{U}

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)
Flying
When this creature enters, draw two cards.

It roams the skies over the Quicksilver Sea, alert for any hint of aberrant thought.

Power/toughness 2/2 · Illustrated by Martina Pilcerova · Released February 9, 2024

Prices

• Nonfoil: $1.07 USD · €1.03 EUR

Nonfoil price since August 29, 2026: up $0.17 USD (18.9%) to $1.07 USD; low $0.80 USD, high $1.07 USD.

Printings

1. Foundations Commander #80 (FDC) · Rare · 2026 · $0.26 USD
2. Edge of Eternities Commander #79 (EOC) · Rare · 2025 · $0.30 USD
3. Foundations Jumpstart #373 (J25) · Rare · 2024 · $0.45 USD
4. Murders at Karlov Manor Commander #121 (this printing) · Rare · 2024 · $1.07 USD
5. The Brothers' War Commander #98 (BRC) · Rare · 2022 · $1.31 USD
6. Jumpstart: Historic Horizons #261 (J21) · Rare · 2021
7. Modern Horizons 2 #341 (MH2) · Rare · 2021 · $1.04 USD
8. Modern Horizons 2 #71 (MH2) · Rare · 2021 · $0.91 USD
9. Modern Horizons 2 Promos #71s (PMH2) · Rare · 2021 · $4.47 USD foil

Legality

• Standard: Not legal
• Alchemy: Not legal
• Pioneer: Not legal
• Historic: Legal
• Modern: Legal
• Brawl: Legal
• Legacy: Legal
• Timeless: Legal
• Vintage: Legal
• Pauper: Not legal
• Commander: Legal
• Penny: Not legal
• Oathbreaker: Legal
• Duel: Legal

Played in these commander decks

1. Sharuum the Hegemon · in 48% of 48 decks
2. Kilo, Apogee Mind · in 46% of 39 decks
3. Brudiclad, Telchor Engineer · in 25% of 44 decks
4. Brenard, Ginger Sculptor · in 24% of 50 decks
5. Saheeli, Radiant Creator · in 16% of 49 decks
6. Dr. Madison Li · in 13% of 46 decks
7. Shorikai, Genesis Engine · in 13% of 48 decks
8. Zinnia, Valley's Voice · in 8% of 49 decks

All cards in Murders at Karlov Manor Commander (MKC)