SkullKnightmon across sets & languages(7)

• Advanced Booster Digimon GenerationBT7-058 R—
• Alternative Being BoosterEX4-040 C$0.09
• Next AdventureBT7-058 R$0.32
• Next AdventureBT7-058 R$3.88
• Next Adventure Pre-Release CardsBT7-058 R—
• Sinister OrderEX10-026 U$0.09
• Sinister OrderEX10-026 U$1.34

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