Living History is a uncommon Enchantment card from Secrets of Strixhaven (SOS), collector number 121. Current market price: $0.13 (foil $0.19), TCGplayer market prices via Scryfall.
When this enchantment enters, create a 2/2 red and white Spirit creature token. Whenever you attack, if a card left your graveyard this turn, target attacking creature gets +2/+0 until end of turn.