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Diabolos, Guardian Force - Death's Shadow
Magic: The Gathering | Game Day & Store Championship Promos - Singles
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Card details and other printings
| Rarity | P |
| Number | 40 |
| Printed in | Magic: The Gathering | Game Day & Store Championship Promos |
| Type | Creature — Avatar |
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About Diabolos, Guardian Force - Death's Shadow
Diabolos, Guardian Force - Death's Shadow from Game Day & Store Championship Promos is currently available from around $11.67. This panel brings together mana value, rules text, format signals, and set details in one place.
Creature — Avatar
Mana Cost
Mana Value 1Color Identity
BlackPower / Toughness
13/13
Card Text
This creature gets -X/-X, where X is your life total.
Flavor Text
"Who dares disturb my sleep?"
Card Facts
Expansion
Game Day & Store Championship Promos
Current Floor
$11.67
Rarity
rare
Artist
Nottsuo
Released
June 2025
EDHREC Rank
#8,107
Frequently Asked Questions
How much is Diabolos, Guardian Force - Death's Shadow worth?
Diabolos, Guardian Force - Death's Shadow is currently shown on Card Synced from about $11.67 for Game Day & Store Championship Promos. This is a live floor on active listings. For MTG singles, foil status and rarity generally have the biggest impact on spread.
Diabolos, Guardian Force - Death's Shadow has 6 other tracked printings in other sets or variants, so you can compare across editions before buying.
Is Diabolos, Guardian Force - Death's Shadow legal in Commander?
Diabolos, Guardian Force - Death's Shadow is legal in Commander. It is also legal in Modern.
Is Diabolos, Guardian Force - Death's Shadow legal in Modern, Pioneer, or Vintage?
This card can differ across formats. Card Synced shows a live legality snapshot from Oracle and updates it as rulings change. Use the legality table above to confirm full format details before buying.
Is Diabolos, Guardian Force - Death's Shadow on the Reserved List?
No. Diabolos, Guardian Force - Death's Shadow is not on the Reserved List. That can affect long-term scarcity and collector demand.
What is Diabolos, Guardian Force - Death's Shadow in-game text?
In game, Diabolos, Guardian Force - Death's Shadow is a Creature — Avatar with text that starts: "This creature gets -X/-X, where X is your life total.".
How popular is Diabolos, Guardian Force - Death's Shadow in Commander decks?
Diabolos, Guardian Force - Death's Shadow ranks #8,107 on EDHREC for Commander inclusion, which is a proxy for market demand and practical deck usage.
Other Printings of Diabolos, Guardian Force - Death's Shadow
This card has been printed in 6 other sets. Compare prices across different editions.
Buy Diabolos, Guardian Force - Death's Shadow on Card Synced
Looking to buy Diabolos, Guardian Force - Death's Shadow? Card Synced offers the best prices with 0% seller fees, meaning sellers keep more and can offer better prices. Every purchase includes buyer protection with a 14-day inspection period.
As a 13/13 creature, Diabolos, Guardian Force - Death's Shadow can be a valuable addition to your deck.
Plus, your Card Synced wallet balance can be spent at verified partner card shops worldwide, bridging online and offline card trading.
Searchers looking for Diabolos, Guardian Force - Death's Shadow legality or value usually care about the same things: current format status, available printings, and whether the card is seeing fresh demand from Commander, Modern, or Pioneer players. This page keeps those signals together.