Hall of Gemstone is a rare World Enchantment card from Magic: The Gathering (World Championship Decks 1998, WC98). Current market price: $4.29.
Rare
World Championship Decks 1998 (WC98)
{1}{G}{G}
Mana Value
3
Colors
G
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.
