Underground Sea Regular MTG Proxy | Antiquities

Looking for a high-quality Underground Sea proxy? This Regular proxy from Antiquities (ATQ) is a Land that adds either black or blue mana to your pool and counts as both Swamp and Island. Built with German black core paper and professional CMYK printing, it’s virtually indistinguishable from the original.

Card Specifications

• Card: Underground Sea #141
• Type: Land — Regular
• Set: Antiquities (ATQ)
• Color: Black/Blue

Proxy Quality

• Paper: German black core — passes the light test
• Regularstamps: Real Regular, not printed — shines like the original
• Printing: Professional 4-color CMYK for razor-sharp text and vivid art
• Finish: Authentic feel — not too shiny, not too matte
• Card Back: Accurate reproduction with minimal color variation

How to Play

Double sleeve (inner + outer) and mix with your collection. Ideal for FNM, casual play, and deck testing. Not for resale as originals.