Mirror Box [Kamigawa: Neon Dynasty Prerelease Promos] SWSH032 If an effect would put

If an effect would put one or more counters on a permanent you control

Avert the cataclysmic return of Tiamat in this adventure for the world’s greatest roleplaying game

Its activated abilities can't be activated unless they're mana abilities

Battle against players each week to earn a spot in the Top 8 playoff

Mirror Box [Kamigawa: Neon Dynasty Prerelease Promos] SWSH032 If an effect would putSet: Kamigawa: Neon Dynasty Prerelease Promos Type: Artifact Rarity: Rare Cost: {3} 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.