This card was printed in the following sets:

Card Name: Symbol Set Block
Merrow Reejerey Lorwyn (Uncommon) Lorwyn Lorwyn Block
Merrow Reejerey Duel Decks: Merfolk vs. Goblins (Uncommon) Duel Decks: Merfolk vs. Goblins Miscellaneous
Merrow Reejerey Historic Anthology 2 (Uncommon) Historic Anthology 2

This card has restrictions in the following formats:

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