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
Grand Marshal Macie 1WBLegendary Creature — Human Performer You may choose not to untap Grand Marshal Macie during your untap step. If you do, put a pause counter on it, then you lose 1 life for each pause counter on it. Whenever Macie becomes untapped, remove all pause counters from it. {2}, {T}: Choose an "until end of turn" or "this turn" effect. As long as Macie remains tapped, that effect doesn't end. 2/2
Planar Collapse 1WEnchantment At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice Planar Collapse and destroy all creatures. They can't be regenerated.
Living Twister RRGCreature — Elemental {1}{R}, Discard a land card: Living Twister deals 2 damage to any target. {G}: Return a tapped land you control to its owner's hand. 2/5
Arcane Adaptation 2UEnchantment As Arcane Adaptation enters the battlefield, choose a creature type. Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
Bamboozle 2USorcery Target player reveals the top four cards of their library. You choose two of those cards and put them into that player's graveyard. Put the rest on top of their library in any order.
Twitch 2UInstant You may tap or untap target artifact, creature, or land. Draw a card.
Cryptoplasm 1UUCreature — Shapeshifter At the beginning of your upkeep, you may have Cryptoplasm become a copy of another target creature, except it has this ability. 2/2
Spirit Mirror 2WWEnchantment At the beginning of your upkeep, if there are no Reflection tokens on the battlefield, create a 2/2 white Reflection creature token. {0}: Destroy target Reflection.
Team Spirit 2GInstant Creatures target player's team controls get +1/+1 until end of turn.
Autumn Willow 4GGLegendary Creature — Avatar Shroud (This creature can't be the target of spells or abilities.) {G}: Until end of turn, Autumn Willow can be the target of spells and abilities controlled by target player as though it didn't have shroud. 4/4
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