Urza's Workshop vs Command Tower
| Mana value | — | — |
|---|---|---|
| Type | Land — Urza's | Land |
| Rarity | rare | common |
| Prices | $20.15 | $0.25 |
| Rules text | : Add . Metalcraft — : Add for each Urza's land you control. Activate only if you control three or more artifacts. | : Add one mana of any color in your commander's color identity. |