Transmogrifying Wand is a rare Artifact card from Commander Masters (CMM), collector number 981. Current market price: $0.44, TCGplayer market prices via Scryfall.
This artifact enters with three charge counters on it. {1}, {T}, Remove a charge counter from this artifact: Destroy target creature. Its controller creates a 2/4 white Ox creature token. Activate only as a sorcery.