No. The 2026 Teenage Mutant Ninja Turtles #6 Featherbrained Filcher is not a rookie card. For Featherbrained Filcher's rookie cards, look for the RC designation — typically from their debut year.

What set is the 2026 Teenage Mutant Ninja Turtles #6 Featherbrained Filcher from?▼

This card is from the 2026 Teenage Mutant Ninja Turtles set, produced by Unknown. Browse the full checklist for all cards in this set.

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