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17 May 2024: Card library updated.

Hall of Gemstone

1GG · 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.

Similar cards

Color identity:
NameManaTypeText
Mana Bloom XGEnchantment Mana Bloom enters the battlefield with X charge counters on it. Remove a charge counter from Mana Bloom: Add one mana of any color. Activate only once each turn. At the beginning of your upkeep, if Mana Bloom has no charge counters on it, return it to its owner's hand.
Sewer Nemesis 3BCreature — Horror As Sewer Nemesis enters the battlefield, choose a player. Sewer Nemesis's power and toughness are each equal to the number of cards in the chosen player's graveyard. Whenever the chosen player casts a spell, that player mills a card. */*
Stand or Fall 3REnchantment At the beginning of combat on your turn, for each defending player, separate all creatures that player controls into two piles and that player chooses one. Only creatures in the chosen piles can block this turn.
Jiang Yanggu, Wildcrafter 2GLegendary Planeswalker — Yanggu Each creature you control with a +1/+1 counter on it has "{T}: Add one mana of any color." [−1]: Put a +1/+1 counter on target creature. Loyalty 3
Wirewood Channeler 3GCreature — Elf Druid {T}: Add X mana of any one color, where X is the number of Elves on the battlefield. 2/2
Kami of the Painted Road 4WCreature — Spirit Whenever you cast a Spirit or Arcane spell, Kami of the Painted Road gains protection from the color of your choice until end of turn. 3/3
Two Streams Facility Plane — Apalapucia Whenever you planeswalk to Two Streams Facility and at the beginning of the first upkeep of the game, each player chooses green anchor or red waterfall. Each player who last chose green anchor may play an additional land during each of their turns. Creatures controlled by players who last chose red waterfall get +2/+0 and have haste. Whenever chaos ensues, each player who last chose green anchor chooses red waterfall, and vice versa.
Lotus Blossom 2Artifact At the beginning of your upkeep, you may put a petal counter on Lotus Blossom. {T}, Sacrifice Lotus Blossom: Add X mana of any one color, where X is the number of petal counters on Lotus Blossom.
Realm-Scorcher Hellkite 4RRCreature — Dragon Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) Flying, haste When Realm-Scorcher Hellkite enters the battlefield, if it was bargained, add four mana in any combination of colors. {1}{R}: Realm-Scorcher Hellkite deals 1 damage to any target. 4/6
Burning Cinder Fury of Crimson Chaos Fire 3REnchantment Whenever any player taps a permanent, that player chooses one of their opponents. The chosen player gains control of that permanent at the beginning of the next end step. At the beginning of each player's end step, if that player didn't tap any nonland permanents that turn, Burning Cinder Fury of Crimson Chaos Fire deals 3 damage to that player.
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