Magic

Prices updated

Sigiled Sentinel March of the Machine MTG card
MOM #37 · Art by Volkan Baǵa
MOM set symbol, CommonMarch of the Machine#37Common

Sigiled Sentinel

Creature · Human KnightVigilance, Backup
TCGplayer market · MOM #37 nonfoil
$0.09 −10.0% −$0.01, 7 days
1-year range
30 days
+12.5%
EDHREC rank
#24,660 Down 209 in 30 days
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Buy MOM #37 nonfoil

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Sigiled Sentinel Price Summary

The benchmark price (cheapest playable nonfoil) is $0.09, down 10.0% over 7 days, up 12.5% over 30 days, up 12.5% over 90 days.

Sigiled Sentinel Price History

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Sigiled Sentinel price history chart, default range 3 months. currently $0.09.

Where to Buy and Sell Sigiled Sentinel

Every market we track for MOM #37 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

Sigiled Sentinel in Sealed Products

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Sigiled Sentinel Printings & Prices

Sigiled Sentinel has 1 tracked printing across 1 sets, in nonfoil and foil finishes.

MOM set symbol, CommonMOM #37
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Card KingdomMOM #37Foil
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Sigiled Sentinel Rules Text & Legality

Sigiled Sentinel

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)

Vigilance

"Alara has been broken before. I will not let it break again."

Sigiled Sentinel is legal in Pioneer, Modern, Legacy, Commander and Pauper, and not legal in Standard.

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Sigiled Sentinel Rulings

  • Apr 14, 2023

    Backup confers only abilities that are actually printed below it. Any abilities that are gained by the permanent are ignored, including abilities gained due to a resolving spell or ability or copy effects.

  • Apr 14, 2023

    If a backup ability causes another creature to gain abilities, the creature with backup will still have those abilities.

  • Apr 14, 2023

    If a backup ability targets the creature with backup, that creature will get +1/+1 counters, but it won’t gain additional abilities.

  • Apr 14, 2023

    If a permanent enters the battlefield as a copy of a card with a backup ability or a token is created that is a copy of that card, the order of the printed abilities is maintained.

  • Apr 14, 2023

    The abilities that backup grants to the target creature are determined only once, at the time the ability triggers. They won’t change if the permanent with backup loses any abilities before the backup ability resolves.

Reprints & Reprint Risk

Sigiled Sentinel has been reprinted 2 times.

  • Apr 21, 2023MOM set symbol, CommonMarch of the MachineMOM #37
  • Apr 21, 2023MOM set symbol, CommonMarch of the Machine · foilMOM #37

Sigiled Sentinel in Commander

Sigiled Sentinel is the #24,660 most-played card on EDHREC, down 209 places over the last 30 days.

#24,660 EDHREC rank
across all Commander decks Down 209 in 30 days

Sigiled Sentinel FAQ

How much is Sigiled Sentinel worth?

Sigiled Sentinel is worth about $0.09 for its cheapest playable printing as of Nov 10, 2026.

Is Sigiled Sentinel legal in Commander?

Yes. Sigiled Sentinel is legal in Commander. It is also legal in Pioneer, Modern, Legacy and Pauper.

Has Sigiled Sentinel been reprinted?

Yes. Sigiled Sentinel has been reprinted 2 times, with 1 printings tracked on The Index.

Why is Sigiled Sentinel cheap?

Sigiled Sentinel trades at about $0.09; 2 reprints keep supply plentiful, and Commander demand is modest (#24,660 on EDHREC).