Miniera di Diamanti

Illus. Brom

Land
Gemstone Mine comes into play with three mining counters on it.
{T}, 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, sacrifice it.¹

Crystal Keep Rulings Summaries

• Sacrificing this card when the last counter is removed is part of the effect of tapping it for mana. [D'Angelo 1999/07/10]
• If the last counter is removed in some way other than by activating its ability, it won't be sacrificed and the ability can no longer be activated. [Time Spiral FAQ 2006/08/30]
• Note - Also see Comes Into Play Abilities, Rule 410.10a.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (2/16)	Spirale Temporale Timeshifted (Special) Cavalcavento (Uncommon)