Soul of Emancipation is a rare Creature — Avatar card from Streets of New Capenna (SNC), collector number 334. Current market price: $0.23 (foil $0.30), TCGplayer market prices via Scryfall.
When this creature enters, destroy up to three other target nonland permanents. For each of those permanents, its controller creates a 3/3 white Angel creature token with flying.