Spinner of Souls is a rare Creature — Spider Spirit card from Foundations Promos (PFDN), collector number 112s. Current market price: — (foil $1.39), TCGplayer market prices via Scryfall.
Reach Whenever another nontoken creature you control dies, you may reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest on the bottom of your library in a random order.