Hall of Gemstone Tweet English, Near Mint, limit 20 $3.60 / $5.40 credit Buy This Product Details Card Text: At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color. Card Type: Enchantment Color: Green Cost: 1GG Finish: Regular Name: Hall of Gemstone Rarity: R Set Name: Mirage
