Grakmaw, Skyclave Ravager

Legendary Creature — Hydra Horror

Genesis Hydra

Creature — Plant Hydra

Apocalypse Hydra

Creature — Hydra

Voracious Hydra

Creature — Hydra

Gargos, Vicious Watcher

Legendary Creature — Hydra

Vastwood Hydra

Creature — Hydra

Scourge of Skola Vale

Creature — Hydra

Heroes' Bane

Creature — Hydra

Lifeblood Hydra

Creature — Hydra

Gyox, Brutal Carnivora

Legendary Creature — Phyrexian Warlock

Managorger Hydra

Creature — Hydra

Feral Hydra

Creature — Hydra Beast

Goldvein Hydra

Creature — Hydra

Honored Hydra

Creature — Snake Hydra

Gorex, the Tombshell

Legendary Creature — Zombie Turtle

Wildwood Scourge

Creature — Hydra

Zaxara, the Exemplary

Legendary Creature — Nightmare Hydra

Hooded Hydra

Creature — Snake Hydra

Grime Gorger

Creature — Horror

Hungering Hydra

Creature — Hydra

Wren's Run Hydra

Creature — Hydra

Hydra Broodmaster

Creature — Hydra

Benevolent Hydra

Creature — Hydra

Protean Hydra

Creature — Hydra

Bristling Hydra

Creature — Hydra

Savageborn Hydra

Creature — Hydra

Spitting Hydra

Creature — Hydra

Rampant Rejuvenator

Creature — Plant Hydra

Clockwork Hydra

Artifact Creature — Hydra

Stumpsquall Hydra

Creature — Hydra

Balduvian Hydra

Creature — Hydra