Austere Command is a rare Sorcery card from Modern Horizons 3 Commander (M3C), collector number 167. Current market price: $0.45, TCGplayer market prices via Scryfall.
Choose two — • Destroy all artifacts. • Destroy all enchantments. • Destroy all creatures with mana value 3 or less. • Destroy all creatures with mana value 4 or greater.