This card was printed in the following sets:

Card Name: Symbol Set Block
Thalia, Guardian of Thraben Dark Ascension (Rare) Dark Ascension Innistrad
Thalia, Guardian of Thraben Masters 25 (Rare) Masters 25 Miscellaneous

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.