Shipwreck Sifters is a common Creature — Spirit card from Innistrad: Double Feature (DBL), collector number 74. Current market price: $0.17 (foil $0.49), TCGplayer market prices via Scryfall.
When this creature enters, draw a card, then discard a card. Whenever you discard a Spirit card or a card with disturb, put a +1/+1 counter on this creature.