This card was printed in the following sets:

Card Name: Symbol Set Block
Primordial Hydra Magic 2012 (Mythic Rare) Magic 2012 Core Sets
Primordial Hydra Magic 2013 (Mythic Rare) Magic 2013 Core Sets

This card has restrictions in the following formats:

Format Legality
Modern Legal
Legacy Legal
Vintage Legal
Commander Legal
x For more information regarding each format and play style modifications, visit the Banned / Restricted Lists for DCI-Sanctioned Tournaments page on the Magic: The Gathering website.