Hall of Gemstone [Mirage]

Description

Casting Cost

World EnchantmentRarityRareArtistDavid A. CherryLegalitiesNOT LEGALStandardNOT LEGALFutureNOT LEGALHistoricNOT LEGALTimelessNOT LEGALGladiatorNOT LEGALPioneerNOT LEGALModernLEGALLegacyNOT LEGALPauperLEGALVintageNOT LEGALPennyLEGALCommanderLEGALOathbreakerNOT LEGALStandardbrawlNOT LEGALBrawlNOT LEGALAlchemyNOT LEGALPauper CommanderLEGALDuelNOT LEGALOldschoolLEGALPremodernLEGALPredhAt 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.