This card was printed in the following sets:

Card Name: Symbol Set Block
Shriekmaw Lorwyn (Uncommon) Lorwyn Lorwyn Block
Shriekmaw Archenemy (Uncommon) Archenemy Miscellaneous
Shriekmaw Magic: The Gathering-Commander (Uncommon) Magic: The Gathering-Commander Miscellaneous
Shriekmaw Duel Decks: Ajani vs. Nicol Bolas (Uncommon) Duel Decks: Ajani vs. Nicol Bolas Miscellaneous
Shriekmaw Commander 2014 (Uncommon) Commander 2014 Miscellaneous
Shriekmaw Commander 2015 (Uncommon) Commander 2015 General
Shriekmaw Commander Anthology (Uncommon) Commander Anthology Miscellaneous
Shriekmaw Ultimate Masters (Uncommon) Ultimate Masters Miscellaneous

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.