This card was printed in the following sets:

Card Name: Symbol Set Block
Simic Sky Swallower Dissension (Rare) Dissension Ravnica Block
Simic Sky Swallower Magic: The Gathering-Commander (Rare) Magic: The Gathering-Commander Miscellaneous
Simic Sky Swallower Duel Decks: Elspeth vs. Kiora (Rare) Duel Decks: Elspeth vs. Kiora Miscellaneous
Simic Sky Swallower Modern Masters 2017 Edition (Rare) Modern Masters 2017 Edition General
Simic Sky Swallower Iconic Masters (Rare) Iconic Masters General
Simic Sky Swallower Guild Kit: Simic (Rare) Guild Kit: Simic

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.