Quandrix Command is a rare Instant card from The Lost Caverns of Ixalan Commander (LCC), collector number 280. Current market price: $0.21, TCGplayer market prices via Scryfall.
Choose two — • Return target creature or planeswalker to its owner's hand. • Counter target artifact or enchantment spell. • Put two +1/+1 counters on target creature. • Target player shuffles up to three target cards from their graveyard into their library.