Mountain Valley vs Command Tower
| Mana value | — | — |
|---|---|---|
| Type | Land | Land |
| Rarity | uncommon | common |
| Prices | $0.30 | — |
| Rules text | This land enters tapped. , Sacrifice this land: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle. | : Add one mana of any color in your commander's color identity. |