This card was printed in the following sets:

Card Name: Symbol Set Block
Clockwork Avian Fourth Edition (Rare) Fourth Edition Core Sets
Clockwork Avian Antiquities (Rare) Antiquities Early Expansions
Clockwork Avian Beatdown Box Set (Rare) Beatdown Box Set Miscellaneous
Clockwork Avian Masters Edition IV (Uncommon) Masters Edition IV Miscellaneous

This card has restrictions in the following formats:

Format Legality
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.