
Description, catalog fields, rules text, and how it plays—in one place.
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The "legend rule" doesn't apply to permanents you control. Each legendary creature you control gets +1/+1. Each nontoken creature you control gets +1/+1 for each other creature you control with the same name as that creature.
Abilities, attacks, weakness & resistance
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Mirror Box (PNEO-250) is a rare artifact from the Kamigawa: Neon Dynasty Promos set. It nullifies the legend rule for permanents you control and grants +1/+1 to each legendary creature you control. It also gives each nontoken creature you control +1/+1 for each other creature you control with the same name, enabling copy/name-synergy strategies.
Catalog pricing data as of 29 Apr 2026, 22:55