Magic: The Gathering

Kalonian Hydra

Bloomburrow Commander 226 • mythic

Set: Bloomburrow Commander
Collector number: 226
Rarity: Mythic
Mana cost: 3 generic mana green mana green mana
Type: Creature
Colors: Green
Artist: Chris Rahn
Market price: $5.74

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$5.74est. via TCGplayer

104,743cards tracked

5other printings of this card

Market

What it's worth

$5.74market price via TCGplayer · Aug 25, 2026$4.28 – $6.49 over the tracked period

Estimate for a typical copy of Kalonian Hydra; condition, printing, and grading move the real number.

Lore

Why it matters

As a mythic card, this creature represents a pinnacle of power within its set, serving as a centerpiece for strategies centered on rapid growth. Its ability to double its strength ensures that it becomes an increasingly formidable threat on the battlefield, making it a highly sought-after addition for any collection focused on imposing physical presence.

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Card face

What it does

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.

Formats

Where you can play it

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperNot legal
BrawlNot legal
HistoricNot legal
TimelessNot legal
Penny DreadfulLegal
OathbreakerLegal

Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.

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Where to find one

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Provenance

Where it came from

Kalonian Hydra first appeared in the 2013 Magic: The Gathering set Magic 2014, designed as a powerful mythic rare creature that showcases the game's focus on aggressive scaling through +1/+1 counters. The creature is famous for its 'doubling' ability, which creates exponential growth every time it attacks, making it a definitive example of the green color identity's penchant for massive threats.

This specific iteration from the Bloomburrow Commander release features the card in the unique aesthetic style of the Bloomburrow expansion. The set reimagined iconic Magic creatures through the lens of a whimsical, anthropomorphic woodland setting, and this printing serves as a functional reprint that updates the card's visual identity to match the pastoral, folk-tale themes of the new plane while maintaining its original strategic mechanics.

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Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Collectors

Who's collecting this

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About

About Kalonian Hydra

Kalonian Hydra is a card in the Magic: The Gathering catalog on collecto.rs. Bloomburrow Commander 226 • mythic. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track Kalonian Hydra on collecto.rs?

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Can I track my own copy of Kalonian Hydra?

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Where does the Kalonian Hydra catalog entry come from?

The catalog entry for Kalonian Hydra is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.