Cards like Den Protector are somewhat proactive against Mindbender and will at least let you buy back a card that you were forced to discard
What I thought to be the best copy came back a 7, so Im still looking
If something else becomes a copy of Cursed Mirror while Cursed Mirror is a copy of a creature, the duration of the effect is not copied

WHATS THEIRS IS YOURSSteal cards from your friends, then defeat them with all the shiny spells youve stolen with this Black-Green-Blue deck thats ready-to-play right out of the box EPIC MULTIPLAYER BATTLESCommander is a multiplayer way to play Magic, an epic, free-for-all battle full of strategic plays and social intrigue INTRODUCES 10 COMMANDER CARDSThis deck introduces 10 never-before-seen Commander cards to Magic: The Gathering, including 2 foil Legendary Creature cards (one of which is Borderless.) COLLECT SPECIAL TREATMENT CARDSEach deck also comes with a 2-card Collector Booster Sample Pack containing 2 alt-border cards from the Outlaws of Thunder Junction set, including 1 Rare or Mythic Rare and at least 1 Traditional Foil card CONTENTS1 ready-to-play Grand Larceny Outlaws of Thunder Junction Commander Deck, a 2-card Collector Booster Sample Pack, 10 double-sided tokens, 1 life tracker, and 1 deck box #3

The power of The One Ring is ubiquitous, and it definitely has to be the most influential card in Magic: The Gathering in 2023