Faith's Fetters is a uncommon Enchantment — Aura card from Core Set 2021 (M21), collector number 17. Current market price: $0.31 (foil $0.28), TCGplayer market prices via Scryfall.
Enchant permanent When this Aura enters, you gain 4 life. Enchanted permanent can't attack or block, and its activated abilities can't be activated unless they're mana abilities.