This card was printed in the following sets:

Card Name: Symbol Set Block
Mox Ruby Limited Edition Alpha (Rare) Limited Edition Alpha Core Sets
Mox Ruby Limited Edition Beta (Rare) Limited Edition Beta Core Sets
Mox Ruby Unlimited Edition (Rare) Unlimited Edition Core Sets
Mox Ruby Vintage Masters (Bonus) Vintage Masters Miscellaneous

This card has restrictions in the following formats:

Format Legality
Legacy Banned
Vintage Restricted
Commander 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.