This card was printed in the following sets:

Card Name: Symbol Set Block
Copper Tablet Limited Edition Alpha (Uncommon) Limited Edition Alpha Core Sets
Copper Tablet Limited Edition Beta (Uncommon) Limited Edition Beta Core Sets
Copper Tablet Unlimited Edition (Uncommon) Unlimited Edition Core Sets
Copper Tablet Masters Edition (Uncommon) Masters Edition Miscellaneous

This card has restrictions in the following formats:

Format Legality
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!