Kozilek's Command is a rare Kindred Instant — Eldrazi card from Modern Horizons 3 Promos (PMH3), collector number 11p. Current market price: $8.12 (foil $9.34), TCGplayer market prices via Scryfall.
Choose two — • Target player creates X 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}." • Target player scries X, then draws a card. • Exile target creature with mana value X or less. • Exile up to X target cards from graveyards.