Name:Urza's Factory
ManaCost:no cost
Types:Land Urza's
A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C} to your mana pool.
A:AB$ Token | Cost$ 7 T | TokenAmount$ 1 | TokenName$ Assembly-Worker | TokenTypes$ Artifact,Creature,Assembly-Worker | TokenOwner$ You | TokenColors$ Colorless | TokenPower$ 2 | TokenToughness$ 2 | SpellDescription$ Create a 2/2 colorless Assembly-Worker artifact creature token.
SVar:Picture:http://www.wizards.com/global/images/magic/general/urzas_factory.jpg
Oracle:{T}: Add {C} to your mana pool.\n{7}, {T}: Create a 2/2 colorless Assembly-Worker artifact creature token.