
Kalonian Hydra
- 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
Cardmarket is quoted in euros. Its line is drawn at the dollar equivalent.
Reprints in this period
Kalonian Hydra price history chart, default range 3 months. currently $6.19.
Where We’ve Written About Kalonian Hydra
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.
Sell Kalonian Hydra: Buylist Offers
| Buyer | Printing | Finish | Cash offer | Market | Spread to market |
|---|---|---|---|---|---|
| Card Kingdom | M14 #181 | Foil | |||
| CoolStuffInc | M14 #181 | Foil | |||
| Card Kingdom | P30A #21 | Foil | |||
| Card Kingdom | CM2 #140 | Nonfoil | |||
| Card Kingdom | M14 #181 | Nonfoil | |||
| Card Kingdom | PLST #M14-181 | Nonfoil | |||
| CoolStuffInc | M14 #181 | Nonfoil | |||
| CoolStuffInc | C16 #154 | Nonfoil | |||
| Card Kingdom | MOC #305 | Nonfoil | |||
| CoolStuffInc | CM2 #140 | Nonfoil |
Kalonian Hydra Rules Text & Legality
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.
- CommanderLegal
- Duel CommanderLegal
- LegacyLegal
- ModernLegal
- OathbreakerLegal
- Penny DreadfulLegal
- PioneerLegal
- VintageLegal
- AlchemyNot legal
- BrawlNot legal
- Competitive BrawlNot legal
- Future StandardNot legal
- GladiatorNot legal
- HistoricNot legal
- Old SchoolNot legal
- PauperNot legal
- Pauper CommanderNot legal
- PreDHNot legal
- PremodernNot legal
- StandardNot legal
- Standard BrawlNot legal
- TimelessNot legal
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, 2013Magic 2014M14 #181
- Jul 19, 2013Magic 2014 · foilM14 #181
- Nov 11, 2016Commander 2016C16 #154
- Jun 8, 2018Commander Anthology Volume IICM2 #140
- Apr 29, 2022The ListPLST #M14-181
- Apr 21, 2023March of the Machine CommanderMOC #305
- Aug 2, 2024Bloomburrow CommanderBLC #226
Kalonian Hydra in Commander
Kalonian Hydra is the #1,101 most-played card on EDHREC.
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.






