This card was printed in the following sets:

Card Name: Symbol Set Block
Martial Coup Conflux (Rare) Conflux Shards of Alara Block
Martial Coup From the Vault: Annihilation (2014) (Mythic Rare) From the Vault: Annihilation (2014) Miscellaneous
Martial Coup Commander 2014 (Rare) Commander 2014 Miscellaneous
Martial Coup Commander 2018 (Rare) Commander 2018 Miscellaneous
Martial Coup Commander Legends (Rare) Commander Legends
Martial Coup Streets of New Capenna Commander (Rare) Streets of New Capenna Commander
Martial Coup Warhammer 40,000 Commander (Rare) Warhammer 40,000 Commander

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.

Gatherer works better in the Companion app!