Card Codex

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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
Char-Rumbler 2RRCreature — Elemental Double strike {R}: Char-Rumbler gets +1/+0 until end of turn. -1/3
Rowen 2GGEnchantment Reveal the first card you draw each turn. Whenever you reveal a basic land card this way, draw a card.
Magical Hack UInstant Change the text of target spell or permanent by replacing all instances of one basic land type with another. (For example, you may change "swampwalk" to "plainswalk." This effect lasts indefinitely.)
A-Geology Enthusiast 2UUCreature — Human Artificer Vigilance At the beginning of your end step, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") {5}: Draw a card and put a +1/+1 counter on Geology Enthusiast. 3/4
Hate Mirage 3RSorcery Choose up to two target creatures you don't control. For each of those creatures, create a token that's a copy of that creature. Those tokens gain haste. Exile them at the beginning of the next end step.
Kaalia of the Vast 1RWBLegendary Creature — Human Cleric Flying Whenever Kaalia of the Vast attacks an opponent, you may put an Angel, Demon, or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent. 2/2
Kellan, the Kid GWULegendary Creature — Human Faerie Rogue Flying, lifelink Whenever you cast a spell from anywhere other than your hand, you may cast a permanent spell with equal or lesser mana value from your hand without paying its mana cost. If you don't, you may put a land card from your hand onto the battlefield. 3/3
Exotic Curse 2BEnchantment — Aura Enchant creature Domain — Enchanted creature gets -1/-1 for each basic land type among lands you control.
Legacy's Allure UUEnchantment At the beginning of your upkeep, you may put a treasure counter on Legacy's Allure. Sacrifice Legacy's Allure: Gain control of target creature with power less than or equal to the number of treasure counters on Legacy's Allure. (This effect lasts indefinitely.)
Storm Shaman 2RCreature — Human Cleric Shaman {R}: Storm Shaman gets +1/+0 until end of turn. 0/4
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