Eldrazi Obligator is a rare Creature — Eldrazi card from Oath of the Gatewatch (OGW), collector number 96. Current market price: $0.35 (foil $1.07), TCGplayer market prices via Scryfall.
Devoid (This card has no color.) When you cast this spell, you may pay {1}{C}. If you do, gain control of target creature until end of turn, untap that creature, and it gains haste until end of turn. ({C} represents colorless mana.) Haste