Magic

Prices updated

Petrahydrox Guildpact MTG card
GPT #148 · Art by Anthony S. Waters
GPT set symbol, CommonGuildpact#148Common

Petrahydrox

Creature · Weird
TCGplayer market · GPT #148 nonfoil
$0.06 0.0% $0.00, 7 days
1-year range
30 days
0.0%
EDHREC rank
#31,009 Down 296 in 30 days
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Buy GPT #148 nonfoil

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Petrahydrox Price Summary

The benchmark price (cheapest playable nonfoil) is $0.06, flat over 7 days, flat over 30 days, down 14.3% over 90 days.

Petrahydrox Price History

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Petrahydrox price history chart, default range 3 months. currently $0.06.

Where to Buy and Sell Petrahydrox

Every market we track for GPT #148 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

Petrahydrox in Sealed Products

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Petrahydrox Printings & Prices

Petrahydrox has 2 tracked printings across 2 sets, in nonfoil and foil finishes.

GPT set symbol, CommonGPT #148
Viewing
RVR set symbol, CommonRVR #209

Sell Petrahydrox: Buylist Offers

BuyerPrintingFinishCash offerMarketSpread to market
Card KingdomGPT #148Foil
Card KingdomRVR #209Foil
Card KingdomGPT #148Nonfoil
Card KingdomRVR #209Nonfoil

Petrahydrox Rules Text & Legality

Petrahydrox

({U/R} can be paid with either {U} or {R}.)

When this creature becomes the target of a spell or ability, return this creature to its owner's hand.

It departs through the streets' fissures with a sound like gravel pouring into a pond.

Petrahydrox is legal in Modern, Legacy, Commander and Pauper, and not legal in Standard and Pioneer.

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Petrahydrox Rulings

  • Jan 12, 2024

    If the spell or ability that targets Petrahydrox has no other targets, it won't resolve (because it no longer has a legal target after Petrahydrox has returned to its owner's hand).

  • Jan 12, 2024

    Petrahydrox's ability resolves before the spell or ability that caused it to trigger. It resolves even if that spell or ability is countered.

  • Jan 12, 2024

    Petrahydrox's ability triggers only if it's on the battlefield when it becomes the target of a spell or ability.

Reprints & Reprint Risk

Petrahydrox has been reprinted 4 times.

  • Feb 3, 2006GPT set symbol, CommonGuildpact · foilGPT #148
  • Feb 3, 2006GPT set symbol, CommonGuildpactGPT #148
  • Jan 12, 2024RVR set symbol, CommonRavnica Remastered · foilRVR #209
  • Jan 12, 2024RVR set symbol, CommonRavnica RemasteredRVR #209

Petrahydrox in Commander

Petrahydrox is the #31,009 most-played card on EDHREC, down 296 places over the last 30 days.

#31,009 EDHREC rank
across all Commander decks Down 296 in 30 days

Petrahydrox FAQ

How much is Petrahydrox worth?

Petrahydrox is worth about $0.06 for its cheapest playable printing as of Nov 8, 2026.

Is Petrahydrox legal in Commander?

Yes. Petrahydrox is legal in Commander. It is also legal in Modern, Legacy and Pauper.

Has Petrahydrox been reprinted?

Yes. Petrahydrox has been reprinted 4 times, with 2 printings tracked on The Index.

Why is Petrahydrox cheap?

Petrahydrox trades at about $0.06; 4 reprints keep supply plentiful, and Commander demand is modest (#31,009 on EDHREC).