Dawn of a New Age is a mythic Enchantment card from The Hobbit Commander (HOC), collector number 13. Current market price: $3.56 (foil $4.46), TCGplayer market prices via Scryfall.
This enchantment enters with a hope counter on it for each creature you control. At the beginning of your end step, remove a hope counter from this enchantment. If you do, draw a card. Then if this enchantment has no hope counters on it, sacrifice it and you gain 4 life.