Kalonian Hydra
~$6.07 low · ~$57.07 high
Green. Creature — Hydra
Bloomburrow Commander #226 · Illustrated by Chris Rahn
Bloomburrow Commander #226 · Illustrated by Chris RahnWhat is Kalonian Hydra worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
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.
0/0
Even baloths fear its feeding time.
Format legality
All 7 printings of Kalonian Hydra
| Printing | Rarity | Non-foil | Foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|---|
 Bloomburrow Commander blc #226· 2024mythic· Cardmarket €4.90 | mythic | $6.38 | No foil printing | €4.90 | |
 March of the Machine Commander moc #305· 2023mythic· Cardmarket €4.69 | mythic | $7.32 | No foil printing | €4.69 | |
 30th Anniversary Play Promos p30a #21· 2022SpanishRetro Framemythic· Cardmarket €10.70 foil | mythic | No non-foil printing | $12.19 | €10.70 foil | |
 The List plst #M14-181· 2020mythic· Cardmarket €5.58 | mythic | $7.38 | No foil printing | €5.58 | |
 Commander Anthology Volume II cm2 #140· 2018mythic· Cardmarket €4.90 | mythic | $6.07 | No foil printing | €4.90 | |
 Commander 2016 c16 #154· 2016mythic· Cardmarket €4.71 | mythic | $6.57 | No foil printing | €4.71 | |
 Magic 2014 m14 #181· 2013mythic· Cardmarket €5.44 · €20.19 foil | mythic | $6.61 | $57.07 | €5.44€20.19 foil |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Kalonian Hydra
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Card details
- First printed
- 2013
- Printings
- 7
- Mana value
- 5
- EDHREC rank
- #1,133 on EDHREC (Commander popularity)
- Keywords
- Trample, Double
- Artist
- Chris Rahn
Rulings (1)
2013-07-01
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.
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