Quick Answer

Modular Monstrosity is a rare Artifact Creature — Construct from ULST (ULST) costing {7}.

Modular Monstrosity MTG card

Modular Monstrosity

Artifact Creature — Construct

Card Text

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.

Card Stats

3/3 rare CMC: 7.0 ULST ULST 🎨 Alex Konstad

Market Prices

TCGPlayer
$0.18
Foil
Buy
Card Kingdom
$0.49
Foil
Buy
Prices updated: 2025-12-04

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Other Printings (2 total)

Community Stats

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Frequently Asked Questions

What is Modular Monstrosity? Basics

Modular Monstrosity is a Artifact Creature — Construct card from the Magic: The Gathering trading card game.

Its ability reads: "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."

How much mana does Modular Monstrosity cost to cast? Basics

Modular Monstrosity has a mana cost of {7}, which equals 7.0 total mana (converted mana cost/mana value).

It is a colorless card and can be cast with any color of mana.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Modular Monstrosity's mana cost of {7} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Modular Monstrosity has a mana value of 7.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Modular Monstrosity's current oracle text is: "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."

What is the current price of Modular Monstrosity? Pricing

Price data for Modular Monstrosity is currently unavailable. Check TCGPlayer or Card Kingdom for current prices.

Where can I buy Modular Monstrosity? Pricing

You can purchase Modular Monstrosity from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Is Modular Monstrosity legal in Standard? Legality

Format legality information for Modular Monstrosity in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Modular Monstrosity legal in Modern? Legality

Format legality information for Modular Monstrosity in Modern is not available.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Modular Monstrosity legal in Commander (EDH)? Legality

Format legality information for Modular Monstrosity in Commander is not available.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Modular Monstrosity legal in Pioneer? Legality

Format legality information for Modular Monstrosity in Pioneer is not available.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Modular Monstrosity legal in Legacy? Legality

Format legality information for Modular Monstrosity in Legacy is not available.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Modular Monstrosity legal in Vintage? Legality

Format legality information for Modular Monstrosity in Vintage is not available.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Modular Monstrosity legal in Pauper? Legality

Format legality information for Modular Monstrosity in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Modular Monstrosity from? Details

This printing of Modular Monstrosity is from ULST (ULST), with collector number 59.

Modular Monstrosity may also appear in other MTG sets with different art or special treatments.

What is Modular Monstrosity's rarity? Details

Modular Monstrosity is a rare card in ULST.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Modular Monstrosity? Details

Modular Monstrosity was illustrated by Alex Konstad.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

What is Modular Monstrosity's power and toughness? Details

Modular Monstrosity is a 3/3 creature.

Power (3) determines how much combat damage the creature deals. Toughness (3) determines how much damage it can take before being destroyed.

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