This card was printed in the following sets:

Card Name: Symbol Set Block
Thrashing Brontodon Rivals of Ixalan (Uncommon) Rivals of Ixalan Ixalan
Thrashing Brontodon Game Night (Uncommon) Game Night Miscellaneous
Thrashing Brontodon Core Set 2020 (Uncommon) Core Set 2020
Thrashing Brontodon Core Set 2021 (Uncommon) Core Set 2021

This card has restrictions in the following formats:

Format Legality
Pioneer Legal
Modern Legal
Legacy Legal
Vintage Legal
Commander Legal
Historic Legal
Explorer 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!