Magic: The Gathering · Promo Pack: Phyrexia: All Will Be One

Karumonix, the Rat King

French name: Karumonix, le roi des rats

98Rare

Karumonix, the Rat King (Promo Pack: Phyrexia: All Will Be One 98) has a market price of US$1.18 to US$1.47 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$1.18Low US$0.99

FoilUS$1.47Low US$1.32

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Legendary Creature: Phyrexian Rat
Mana cost: {1}{B}{B}
Power / toughness: 3/3
Artist: Helge C. Balzer

Card text

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) Other Rats you control have toxic 1. When Karumonix enters the battlefield, 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.

About this card

Karumonix, the Rat King is card 98 in Promo Pack: Phyrexia: All Will Be One, a Magic: The Gathering set released Feb 10, 2023. Rarity: Rare. Finishes: Normal, Foil. Illustrated by Helge C. Balzer. Reference market price on Nov 9, 2026: US$1.18 (Normal), US$1.47 (Foil). Over the last 30 days, the Normal price went up 1.7%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.