Unstable Mutation across sets & languages(10)

• Arabian Nights#3246$4.59
• Fifth Edition#2419$0.28
• Fourth Edition#1968$0.07
• Fourth Edition (Foreign Black Border)#109332—
• Revised Edition#1601$0.11
• Revised Edition (Foreign Black Border)#109670—
• Revised Edition (Foreign White Border)#109976—
• Summer Magic86$275.00
• Timeshifted33$0.20
• Ultimate Masters80$0.13

Same name, other languages or different rules text. Same-language reprints already sit in Printings above.