Modular Monstrosity
Artifact Creature — Construct · Rare
Modular Monstrosity is currently worth about $0.17 for its most affordable printing, tracked daily across Scryfall, TCGplayer, and Card Kingdom.
Whenever an opponent casts a spell, you have five seconds to choose a keyword you haven't chosen for a card named Modular Monstrosity today that's been printed on a creature card. If you do, this creature gains that ability. Otherwise, this creature loses all keyword abilities.
Format legality
Card facts
- Mana value
- 7
- Type line
- Artifact Creature — Construct
- Rarity
- Rare
- First printed
- 2017
- Artist
- Alex Konstad
- P/T
- 3/3
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Prices by printing
Latest tracked estimates. Updated daily.
| Set | No. | Rarity | Nonfoil | Foil |
|---|---|---|---|---|
| Unstable | 155 | Rare | $0.20 | $4.72 |
| The List (Unfinity Foil Edition) | 59 | Rare | — | $0.17 |
Price intelligence
Unstable #155 — every source we track. The spread between retailers is where the deals live.
All sources
| Source | foil | nonfoil | As of |
|---|---|---|---|
| Scryfall estimate | $4.72 | $0.20 | 2026-07-28 |
Price trend · 90 days
nonfoilfoil
$0.20 – $4.72 · Scryfall estimate
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Frequently asked
How much is Modular Monstrosity worth?
Modular Monstrosity is currently worth about $0.17 for its most affordable printing, based on live market estimates tracked daily on RareWell. Copies range from $0.17 to $4.72 across printings and finishes.
Which sets was Modular Monstrosity printed in?
Modular Monstrosity has been printed in 2 sets, including Unstable, The List (Unfinity Foil Edition).
Can I buy Modular Monstrosity on RareWell?
No copies of Modular Monstrosity are listed right now, but collectors list cards daily — and if you own one, you can list it for sale or trade in minutes, free.
Is Modular Monstrosity legal in Commander?
Modular Monstrosity is not currently legal in Commander.
Is Modular Monstrosity legal in Modern?
Modular Monstrosity is not currently legal in Modern.
Is Modular Monstrosity on the Reserved List?
No — Modular Monstrosity is not on the Reserved List.
Printed in: Unstable · The List (Unfinity Foil Edition)
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