The Green Dot Test: Checking the Card-Back Print Pattern
Inspect the red L-shaped dot pattern in a standard Magic card back, together with the surrounding print. It is a clue, not an authenticity certificate.
Was dieser Test prüft
A color-separation detail in the green circle's light patch. This is part of the printed back design, not a separate security mark.
Hilfsmittel: Loupe (30–60x)

Bild via Scryfall · © Wizards of the Coast.
Echt sieht so aus
Often four red dots forming an L in the lighter patch. Focus, ink density, and wear affect visibility, so inspect surrounding detail and a reference as well.
Fälschung sieht so aus
A different dot arrangement or excessive colored dots can be suspicious. An unclear or missing L alone is not enough to reject a card; a genuine back can be reused in a reback.
Schritt für Schritt
- 1Turn the card to its back and find the green dot near the center.
- 2Hold a loupe over the green dot under bright light.
- 3Look inside for a small lighter patch.
- 4Check whether four distinct red dots form an L-shape inside it.
- 5If the pattern is unclear, refocus and compare a genuine reference; also inspect the front and edges.
Warum es wichtig ist
This is a useful standard-back comparison, but it cannot authenticate the front, detect every alteration, or test cards without that back. Do not infer a success rate from community anecdotes.
Weiterführende Links
Verwandte Methoden
Nur zu Bildungszwecken — keine Methode garantiert Echtheit. Ziehe bei einer wertvollen Karte im Zweifel einen professionellen Grading- oder Authentifizierungs-Dienst hinzu.