This card was printed in the following sets:

Card Name: Symbol Set Block
Aerial Responder Kaladesh (Uncommon) Kaladesh Kaladesh
Aerial Responder Archenemy: Nicol Bolas (Uncommon) Archenemy: Nicol Bolas Miscellaneous
Aerial Responder Game Night (Uncommon) Game Night Miscellaneous
Aerial Responder Ikoria Commander (Uncommon) Ikoria Commander
Aerial Responder 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
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!