Hall of Gemstone
World Enchantment, {1}{G}{G}
Oracle 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.
Power Level
Competitive Utilization
| Format | Archetype | Tier | Copies | Deck % | Board | Real Freq |
|---|---|---|---|---|---|---|
| duel-commander | Toph, Greatest Earthbender(1.0%) | C | 1.0 | 50% | Main | 0.50 |
| cedh | Derevi, Empyrial Tactician(0.1%) | 1.0 | 1% | Main | 0.01 | |
| cedh | Eladamri, Korvecdal(0.0%) | 1.0 | 5% | Main | 0.05 | |
| cedh | Selvala, Explorer Returned(0.1%) | 1.0 | 2% | Main | 0.02 | |
| cedh | Baylen, the Haymaker(0.1%) | 1.0 | 1% | Main | 0.01 | |
| cedh | Tayam, Luminous Enigma(0.6%) | 1.0 | 0% | Main | 0.00 | |
| cedh | Lumra, Bellow of the Woods(0.3%) | 1.0 | 0% | Main | 0.00 |