Staff of the Storyteller is a rare Artifact card from Reality Fracture Commander (FRC), collector number 34. Current market price: $0.37, TCGplayer market prices via Scryfall.
When this artifact enters, create a 1/1 white Spirit creature token with flying. Whenever you create one or more creature tokens, put a story counter on this artifact. {W}, {T}, Remove a story counter from this artifact: Draw a card.