Massacre Girl, Known Killer

Massacre Girl, Known Killer is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the print quality and cardstock (real cards have a distinctive blue inner core visible from the edge), the rosette pattern on the back, the security stamp on planeswalker / mythic cards from recent sets, and confirm the collector number and set code match the official Scryfall record. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.

As of the latest data, the current market reference price for Massacre Girl, Known Killer is $0.99; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.

Massacre Girl, Known Killer is from the Magic: The Gathering set "Lorwyn Eclipsed Commander" in the commander series, released in 2026.

Massacre Girl, Known Killer is a mythic card in the Lorwyn Eclipsed Commander set.