When Gemstone Mine comes into play, put three mining counters on it. TAP, Remove a mining counter from Gemstone Mine: Add one mana of any color to your mana pool. If there are no mining counters on Gemstone Mine, bury it.

• Number: 70
• Rarity: U
• Power: 0
• Toughness: 0
• Type: Land
• Mana cost: n/a
• Color: Land
• Artist: Brom