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Kalonian Hydra

Kalonian Hydra

{3}{G}{G}

Creature — Hydra

Trample

Kalonian Hydra enters with four +1/+1 counters on it.

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

Even baloths fear its feeding time.

0/0

Illustrated by

Bloomburrow CommanderBloomburrow Commander#226·Mythic·English
Oct 22, 2026
Market$6.60
Median$6.55
Buy on TCGPlayer

Legality

LegalCommanderNot legalStandardLegalModernNot legalPremodernLegalLegacyLegalVintageNot legalBrawlLegalPioneer
LegalOathbreaker
Not legalPauperNot legalHistoric
Not legalTimeless

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.