This card was printed in the following sets:

Card Name: Symbol Set Block
Ornithopter Revised Edition (Uncommon) Revised Edition Core Sets
Ornithopter Fourth Edition (Uncommon) Fourth Edition Core Sets
Ornithopter Fifth Edition (Uncommon) Fifth Edition Core Sets
Ornithopter Classic Sixth Edition (Uncommon) Classic Sixth Edition Core Sets
Ornithopter Ninth Edition (Uncommon) Ninth Edition Core Sets
Ornithopter Tenth Edition (Uncommon) Tenth Edition Core Sets
Ornithopter Magic 2010 (Uncommon) Magic 2010 Core Sets
Ornithopter Magic 2011 (Uncommon) Magic 2011 Core Sets
Ornithopter Antiquities (Common) Antiquities Early Expansions
Ornithopter Mirrodin (Uncommon) Mirrodin Mirrodin Block
Ornithopter Magic 2015 Core Set (Common) Magic 2015 Core Set Core Sets
Ornithopter Aether Revolt (Uncommon) Aether Revolt Kaladesh
Ornithopter Masterpiece Series: Kaladesh Inventions (Special) Masterpiece Series: Kaladesh Inventions Kaladesh
Ornithopter Historic Anthology 1 (Uncommon) Historic Anthology 1
Ornithopter Kaladesh Remastered (Uncommon) Kaladesh Remastered

This card has restrictions in the following formats:

Format Legality
Pioneer Legal
Modern Legal
Legacy Legal
Vintage Legal
Commander Legal
Pauper Legal
Historic 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.

Gatherer works better in the Companion app!