This card was printed in the following sets:

Card Name: Symbol Set Block
Oros, the Avenger Planar Chaos (Rare) Planar Chaos Time Spiral Block
Oros, the Avenger Magic: The Gathering-Commander (Rare) Magic: The Gathering-Commander Miscellaneous
Oros, the Avenger Commander Anthology (Rare) Commander Anthology 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.

Gatherer works better in the Companion app!