Wickersmith's Tools is a rare Artifact card from Lorwyn Eclipsed Commander (ECC), collector number 21. Current market price: $0.15, TCGplayer market prices via Scryfall.
Whenever one or more -1/-1 counters are put on a creature, put a charge counter on this artifact. {T}: Add one mana of any color. {5}, {T}, Sacrifice this artifact: Create X tapped 2/2 colorless Scarecrow artifact creature tokens, where X is the number of charge counters on this artifact.