Revival of the Ancestors is a rare Enchantment — Saga card from Tarkir: Dragonstorm (TDM), collector number 389. Current market price: $0.34 (foil $0.37), TCGplayer market prices via Scryfall.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create three 1/1 white Spirit creature tokens. II — Distribute three +1/+1 counters among one, two, or three target creatures you control. III — Creatures you control gain trample and lifelink until end of turn.