Kozilek's Translator is a common Creature — Eldrazi Drone card from Oath of the Gatewatch (OGW), collector number 74. Current market price: $0.07 (foil $0.47), TCGplayer market prices via Scryfall.
Devoid (This card has no color.) Pay 1 life: Add {C}. Activate only once each turn. ({C} represents colorless mana.)