{Tap}: Add {1} to your mana pool.
{7}, {Tap}: Put a 2/2 colorless Assembly-Worker artifact creature token onto the battlefield.

"Though their ideals are leagues apart, Urza's and Mishra's creations have a surprising harmony with one another."--Tocasia, journal entry

• Number: 331
• Rarity: U
• Type: Land
• Subtype: Urza's
• Color: Land
• Artist: Mark Tedin