Capture Sphere is a common Enchantment — Aura card from Foundations Jumpstart (J25), collector number 294. Current market price: $0.15, 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.