This card was printed in the following sets:

Card Name: Symbol Set Block
Sheoldred, Whispering One New Phyrexia (Mythic Rare) New Phyrexia Scars of Mirrodin
Sheoldred, Whispering One Iconic Masters (Mythic Rare) Iconic Masters General

This card has restrictions in the following formats:

Format Legality
Modern Legal
Scars of Mirrodin Block 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.