Magic

Prices updated

Kalonian Hydra March of the Machine Commander MTG card
MOC #305 · Art by Chris Rahn
MOC set symbol, MythicMarch of the Machine Commander#305Mythic

Kalonian Hydra

Creature · HydraTrample, Double
Nonfoil
TCGplayer market · MOC #305 nonfoil
$6.19 +0.2% +$0.01, 7 days
1-year range
30 days
+2.0%
EDHREC rank
#1,101 No change in 30 days
Best buylist

Buy MOC #305 nonfoil

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Kalonian Hydra Price Summary

The benchmark price (cheapest playable nonfoil) is $6.19, up 0.2% over 7 days, up 2.0% over 30 days, down 0.5% over 90 days.

Kalonian Hydra Price History

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Kalonian Hydra price history chart, default range 3 months. currently $6.19.

Where to Buy and Sell Kalonian Hydra

Every market we track for MOC #305 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

Kalonian Hydra in Sealed Products

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Kalonian Hydra Printings & Prices

Kalonian Hydra has 7 tracked printings across 7 sets, in nonfoil and foil finishes.

MOC set symbol, MythicMOC #305
Viewing
BLC set symbol, MythicBLC #226
M14 set symbol, MythicM14 #181
CM2 set symbol, MythicCM2 #140
C16 set symbol, MythicC16 #154
PLST set symbol, MythicPLST #M14-181
P30A set symbol, MythicP30A #21
Retro FrameDate-stamped

Sell Kalonian Hydra: Buylist Offers

BuyerPrintingFinishCash offerMarketSpread to market
Card KingdomM14 #181Foil
CoolStuffIncM14 #181Foil
Card KingdomP30A #21Foil
Card KingdomCM2 #140Nonfoil
Card KingdomM14 #181Nonfoil
Card KingdomPLST #M14-181Nonfoil
CoolStuffIncM14 #181Nonfoil
CoolStuffIncC16 #154Nonfoil
Card KingdomMOC #305Nonfoil
CoolStuffIncCM2 #140Nonfoil

Kalonian Hydra Rules Text & Legality

Kalonian Hydra

Trample

This creature enters with four +1/+1 counters on it.

Whenever this creature attacks, double the number of +1/+1 counters on each creature you control.

Even baloths fear its feeding time.

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

View on Scryfall ↗

Kalonian Hydra Rulings

  • Jul 1, 2013

    To double the number of +1/+1 counters on a creature, determine how many +1/+1 counters are on the creature and put that many more on it. Effects that interact with counters (such as the one created by Corpsejack Menace's ability) may change the number of counters ultimately put on the creature.

Reprints & Reprint Risk

Kalonian Hydra has been reprinted 7 times. The Bloomburrow Commander reprint cut the price 50% in 30 days.

  • Jul 19, 2013M14 set symbol, MythicMagic 2014M14 #181
  • Jul 19, 2013M14 set symbol, MythicMagic 2014 · foilM14 #181
  • Nov 11, 2016C16 set symbol, MythicCommander 2016C16 #154
  • Jun 8, 2018CM2 set symbol, MythicCommander Anthology Volume IICM2 #140
  • Apr 29, 2022PLST set symbol, MythicThe ListPLST #M14-181
  • Apr 21, 2023MOC set symbol, MythicMarch of the Machine CommanderMOC #305
  • Aug 2, 2024BLC set symbol, MythicBloomburrow CommanderBLC #226

Kalonian Hydra in Commander

Kalonian Hydra is the #1,101 most-played card on EDHREC.

#1,101 EDHREC rank
across all Commander decks No change in 30 days

Kalonian Hydra FAQ

How much is Kalonian Hydra worth?

Kalonian Hydra is worth about $6.19 for its cheapest playable printing as of Nov 8, 2026.

Is Kalonian Hydra legal in Commander?

Yes. Kalonian Hydra is legal in Commander. It is also legal in Pioneer, Modern and Legacy.

Has Kalonian Hydra been reprinted?

Yes. Kalonian Hydra has been reprinted 7 times, with 7 printings tracked on The Index.

Why is Kalonian Hydra expensive?

Kalonian Hydra holds a $6.19 price because Commander demand is high (#1,101 on EDHREC) and even with 7 reprints, demand keeps pace with supply.

What can I play instead of Kalonian Hydra?

Cards that fill a similar role include Primordial Hydra, Heroes' Bane, Managorger Hydra.