This website requires JavaScript.
Skip to content
Planeswalker Hub

Frogmyr Enforcer

seven generic manaArtifact Creature — Frog MyrPower and toughness4/4

Card text

Prototype three generic manaone red mana — 2/2 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

Affinity for artifacts (This spell costs one generic mana less to cast for each artifact you control.)

Laws of nature on Mirrodin are always malleable.

Showing Modern Horizons 3#120

Price

0.31 $

Foil 0.34 $

8 printings

Daily estimate from Scryfall, not a shop quote.

Frogmyr Enforcer rulings

  • A prototype card is a colorless card in every zone except the stack or the battlefield, as well as while on the stack or the battlefield if not cast as a prototyped spell. Ignore its alternative characteristics in those cases. For example, while it's in your graveyard, Frogmyr Enforcer is a colorless creature card with mana value 7. It can't be the target of Recommission, a spell that targets an artifact or creature card with mana value 3 or less in your graveyard.

  • When cast as a prototyped spell, that spell has the mana cost, power, and toughness characteristics shown in its colored, secondary text box rather than the normal values of those characteristics. Its color and mana value are determined by that mana cost. The permanent that spell becomes as it resolves has the same characteristics. If the spell leaves the stack in any other way, or the permanent it becomes leaves the battlefield, it immediately resumes using its normal characteristics.

  • Regardless of how it was cast, a prototype card always has the same name, abilities, types, and so on. Only the mana cost, mana value, color, power, and toughness change depending on whether the card was cast as a prototyped spell.

  • The prototype ability functions in any zone that the spell could be cast from. For example, if an effect allows you to cast artifact spells from your graveyard, you could cast a prototyped Frogmyr Enforcer from your graveyard.

  • Casting a prototyped spell isn't the same as casting it for an alternative cost, and an alternative cost may be applied to a spell cast this way. For example, if an effect allows you to cast an artifact card without paying its mana cost, you could either cast Frogmyr Enforcer normally, or as a prototyped spell.

  • When casting a prototyped spell, use only its prototype characteristics to determine whether it's legal to cast it. For example, if Frogmyr Enforcer is exiled with the last ability of Chandra, Dressed to Kill, you would be able to cast it for three generic manaone red mana (because it's a red spell), even though you wouldn't be able to cast it as a colorless spell for its normal cost.

  • If an effect copies a prototyped spell, that copy (as well as the token it becomes on the battlefield) will have the same characteristics as the prototyped spell. Similarly, if an effect creates a token that's a copy of a prototyped permanent or causes another permanent to become a copy of it, the copy would have the same characteristics as the prototyped permanent.

  • When casting Frogmyr Enforcer prototyped, its affinity for artifacts ability will still apply.

Frogmyr Enforcer keyword rules

Affinity Rule 702.41

Affinity is a static ability that functions while the spell with affinity is on the stack. “Affinity for [text]” means “This spell costs you {1} less to cast for each [text] you control.”

If a spell has multiple instances of affinity, each of them applies.

Prototype Rule 702.160

Prototype is a static ability that appears on prototype cards that have a secondary set of power, toughness, and mana cost characteristics. A player who casts a spell with prototype can choose to cast that card “prototyped.” If they do, the alternative set of its power, toughness, and mana cost characteristics are used. See 718, “Prototype Cards.”

Frogmyr Enforcer format legality

Constructed

  • StandardNot legal
  • PioneerNot legal
  • ModernLegal
  • Future StandardNot legal

Eternal

  • LegacyLegal
  • VintageLegal
  • PauperNot legal
  • PremodernNot legal
  • Old SchoolNot legal
  • Penny DreadfulNot legal

Commander

  • CommanderLegal
  • OathbreakerLegal
  • Pauper CommanderNot legal
  • Duel CommanderLegal
  • PreDHNot legal

Arena & online

  • HistoricLegal
  • TimelessLegal
  • AlchemyNot legal
  • GladiatorLegal
  • BrawlLegal
  • Standard BrawlNot legal
  • Competitive BrawlLegal

Other

  • TLRNot legal

All printings of Frogmyr Enforcer 8

Cards similar to Frogmyr Enforcer

Show 20 more similar cards

Card data

Card data, card images and mana symbols are provided by Scryfall — which is not produced by or endorsed by Wizards of the Coast. PlaneswalkerHub is in turn not produced by or endorsed by Scryfall.

Card prices shown are daily estimates and market values provided by Scryfall's affiliates. No guarantee is made for any price information — see the stores for final prices and details.

Legal

PlaneswalkerHub is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.

Magic: The Gathering, its logos, mana symbols, card images and the literal and graphical information presented about the game are copyright and trademarks of Wizards of the Coast LLC, a subsidiary of Hasbro, Inc. PlaneswalkerHub is not produced by, affiliated with, or endorsed by Wizards of the Coast.

All other content, including the PlaneswalkerHub name, logo and software, © 2026 PlaneswalkerHub. All rights reserved by their respective owners.

© 2026 PlaneswalkerHub — made by fans, for fans.
PrivacyTermsContact