Benevolent Blessing is a common Enchantment — Aura card from Commander Legends (CMR), collector number 13. Current market price: $0.36 (foil $0.43), TCGplayer market prices via Scryfall.
Flash Enchant creature As this Aura enters, choose a color. Enchanted creature has protection from the chosen color. This effect doesn't remove Auras and Equipment you control that are already attached to it.