Karumonix, the Rat King

7 printings · from $0.18 to $12.74 · pictured: Phyrexia: All Will Be One #282

$0.42

cheapest of 10 store offers · see all

market $0.68 (foil)

Mana cost: {1}{B}{B}

Type: Legendary Creature — Phyrexian Rat

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)
Other Rats you control have toxic 1.
When Karumonix enters, look at the top five cards of your library. You may reveal any number of Rat cards from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order.

Artist: Jason A. Engle

Released: 2023-02-10

Market price

  • TCGplayer foil: $0.68
  • Cardmarket foil: €0.63
  • MTGO tix: 0.02
$0.73$0.34
234 days of daily prices for Karumonix, the Rat King (foil): $0.37 to $0.68
2026-01-252026-11-13
foil · 234 days tracked · $0.37 → $0.68 (+84%) · low $0.34 · high $0.73
Daily USD snapshots; a flat stretch is a day with no new price recorded.

Other languages

The same printing (Phyrexia: All Will Be One #282) in 7 other languages.

Store prices

The 3 cheapest per condition and finish, in stock at the last check. Offers not re-confirmed within 60 days are not shown. Prices in different currencies are compared at the current exchange rate.

StoreConditionFinishPriceChecked
ManaPoolNM · foil · todayNMfoil$0.42today
ManaPoolMP · foil · todayMPfoil$0.55today
ManaPoolSP · foil · todaySPfoil$0.55today
The Mystic StoreSP · 8 days agoSPregularCA$0.798 days ago
The Mystic StoreNM · 8 days agoNMregularCA$0.998 days ago
401 GamesNM · foil · yesterdayNMfoilCA$1.00yesterday
CardmarketNM · foil · todayNMfoil€0.65today
Le Coin Du JeuNM · 6 days agoNMregularCA$1.156 days ago
House Of CardsNM · 3 days agoNMregularCA$1.203 days ago
ManaPoolHP · foil · todayHPfoil$0.90today

Format legality

  • standard: not legal
  • pioneer: legal
  • modern: legal
  • legacy: legal
  • vintage: legal
  • commander: legal
  • pauper: not legal
  • brawl: legal

In Gestic collections

  • Held in 68 lists
  • Played in 2 decks

Decks that play this card

Browse all decks

All printings

Set#RarityUSD
Phyrexia: All Will Be One#282 · rare282rare$0.68 foil
Phyrexia: All Will Be One#98 · rare98rare$0.89
Phyrexia: All Will Be One Promos#98p · rare98prare$1.18
Phyrexia: All Will Be One Promos#98s · rare98srare$7.53 foil
Phyrexia: All Will Be One Art Series#70 · common70common$0.18
Phyrexia: All Will Be One#307 · rare307rare$1.18
Phyrexia: All Will Be One#439 · rare439rare$12.74 foil