So Shiny is a common Enchantment — Aura card from Modern Horizons 2 (MH2), collector number 63. Current market price: $0.16 (foil $0.27), TCGplayer market prices via Scryfall.
Enchant creature When this Aura enters, if you control a token, tap enchanted creature, then scry 2. Enchanted creature doesn't untap during its controller's untap step.