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
Imoen, Mystic Trickster 2ULegendary Creature — Human Rogue Wizard Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) At the beginning of your end step, if you have the initiative, draw a card. Draw another card if you've completed a dungeon. Choose a Background (You can have a Background as a second commander.) 2/3
Frostburn Weird U/RU/RCreature — Weird {U/R}: Frostburn Weird gets +1/-1 until end of turn. 1/4
Backdraft Hellkite 3RRCreature — Dragon Flying Whenever Backdraft Hellkite attacks, each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. 4/4
Flowstone Kavu 2RCreature — Kavu Menace (This creature can't be blocked except by two or more creatures.) {R}: Flowstone Kavu gets +1/-1 until end of turn. 2/3
Impatient Iguana 1RCreature — Lizard Wizard If Impatient Iguana is in your opening hand and you're not the starting player, you may reveal it. If you do, you become the starting player. Haste 2/1
Vedalken Plotter 2UCreature — Vedalken Wizard When Vedalken Plotter enters the battlefield, exchange control of target land you control and target land an opponent controls. 1/1
Bloodcurdler 1BCreature — Horror Flying At the beginning of your upkeep, mill a card. Threshold — As long as seven or more cards are in your graveyard, Bloodcurdler gets +1/+1 and has "At the beginning of your end step, exile two cards from your graveyard." 1/1
Icon of Ancestry 3Artifact As Icon of Ancestry enters the battlefield, choose a creature type. Creatures you control of the chosen type get +1/+1. {3}, {T}: Look at the top three cards of your library. You may reveal a creature card of the chosen type from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Radiant Scrollwielder 2RWCreature — Dwarf Cleric Instant and sorcery spells you control have lifelink. At the beginning of your upkeep, exile an instant or sorcery card at random from your graveyard. You may cast it this turn. If a spell cast this way would be put into your graveyard, exile it instead. 2/4
Zodiac Horse 3GCreature — Horse Islandwalk (This creature can't be blocked as long as defending player controls an Island.) 3/3
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