Hall of Gemstone

Card: Card:

Hall of Gemstone

Set: Set:

Mirage

Rarity: Rarity:

Rare

Cost: Cost:

1GG

Type: Type:

Enchantment

Text: Text:

During each player's upkeep, that player chooses a color. Until end of turn, each mana-producing land produces mana of the chosen color instead of its normal color.