Heroic Intervention Holo MTG Proxy | Core Set 2021

Looking for a high-quality Heroic Intervention proxy? This Holo proxy from Core Set 2021 (M21) is an Instant that grants permanents you control hexproof and indestructible until end of turn. Built with German black core paper and professional CMYK printing, it’s virtually indistinguishable from the original.

Card Specifications

• Card: Heroic Intervention #375
• Type: Instant — Holo
• Set: Core Set 2021 (M21)
• Color: Green

Proxy Quality

• Paper: German black core — passes the light test
• Holostamps: Real holo, 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.