Hall of Gemstone - Mirage
Hall of Gemstone
World Enchantment
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.
Legalities
- NOT LEGAL Standard
- NOT LEGAL Pioneer
- NOT LEGAL Modern
- LEGAL Legacy
- LEGAL Vintage
- LEGAL Commander
- LEGAL Oathbreaker
- NOT LEGAL Alchemy
- NOT LEGAL Historic
- NOT LEGAL Brawl
- NOT LEGAL Timeless
- NOT LEGAL Pauper
- NOT LEGAL Penny