Titan Forge is a rare Artifact card from Mirrodin Besieged (MBS), collector number 141. Current market price: $0.28 (foil $1.09), TCGplayer market prices via Scryfall.
{3}, {T}: Put a charge counter on this artifact. {T}, Remove three charge counters from this artifact: Create a 9/9 colorless Golem artifact creature token.