Capture Sphere is a common Enchantment — Aura card from Ikoria: Lair of Behemoths (IKO), collector number 44. Current market price: $0.06 (foil $0.37), TCGplayer market prices via Scryfall.
Flash (You may cast this spell any time you could cast an instant.) Enchant creature When this Aura enters, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step.