_____-o-saurus

Standard	Not Legal
Pioneer	Not Legal
Modern	Not Legal
Legacy	Banned since May 13, 2024
Vintage	Banned since May 13, 2024
Commander	Never Banned
Pauper	Banned since May 13, 2024
Oathbreaker	Banned since July 10, 2024
Extended	Not Legal

View on Scryfall

Timeline

• October 7, 2022 - Released
• May 13, 2024 - Status changed to Banned in Legacy
• May 13, 2024 - Status changed to Banned in Vintage
• May 13, 2024 - Status changed to Banned in Pauper
• July 10, 2024 - Status changed to Banned in Oathbreaker

Rationale

\_\_\_\_\_-o-saurus is banned in the Legacy, Vintage, and Pauper formats because it is a card that brings a sticker or an Attraction into the game. This ban is part of a sweeping restriction enacted across these three formats to mitigate issues arising from the partial legality of sticker cards and Attractions, which complicates competitive play.

This summary was generated by gemma4 on September 15, 2026. It has not yet been reviewed by a human editor and may contain some inaccuracies. Learn more.

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