Modular Monstrosity
Current paper retail
Card Kingdom$0.49
ManaPool$0.15
TCGplayer$0.24
Buylist (dealers pay)
Card Kingdom$0.03
90-day paper retail (USD)
3 providers
This printing
SetULST
Collector #59
Released2022-10-07
Rarityrare
ArtistAlex Konstad
LanguageEN
Layoutnormal
AttributesReprint
ScryfallOpen ↗

Modular Monstrosity

RareMV 7
Artifact Creature — Construct
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.
3 / 3
Card capabilities
ArtifactCreature
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Other printings
1 other English printingEarliest 2017-12-08Newest 2017-12-08Cheapest priced $0.21 in UST
Rulings (4)
wotc19 Jan 2018
Each keyword can be chosen only once on any given day. And that counts every Modular Monstrosity you play with that day. You also can't reuse a keyword with a new modifier. For example, if you choose protection from Demons and from Dragons (totally counts), you can't choose protection from red later that day. Protection has already been used.
wotc19 Jan 2018
If you make an invalid choice, you can still make a valid choice as long as time hasn't expired.
wotc19 Jan 2018
You may choose any keyword ability that appears on any printed Magic creature card. You can't pick keyword actions like explore or scry. If the keyword has a modifier, such as a mana cost or a number, you must choose a modifier that's been printed. Sorry, "annihilator 500" fans.
wotc19 Jan 2018
If you haven't made a valid choice after five seconds, Modular Monstrosity loses all keyword abilities, including ones its picked up in other ways.