Hall of Gemstone (Brian Selden) (SB) [World Championship Decks 1998]
![Hall of Gemstone (Brian Selden) (SB) [World Championship Decks 1998]](http://www.upnorthgames.ca/cdn/shop/products/f0787d43-c2ee-520b-a547-37d76c555ab8_4a1ac799-db15-44bb-ab4b-ab33be940e9a_1000x1000.jpg?v=1637090967)
![Hall of Gemstone (Brian Selden) (SB) [World Championship Decks 1998]](products/f0787d43-c2ee-520b-a547-37d76c555ab8_4a1ac799-db15-44bb-ab4b-ab33be940e9a.jpg)
| Set: | World Championship Decks 1998 |
| Type: | World Enchantment — |
| Rarity: | Rare |
| Cost: | {1}{G}{G} |
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.
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