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
Gahiji, Honored One 2RGWLegendary Creature — Beast Whenever a creature attacks one of your opponents or a planeswalker an opponent controls, that creature gets +2/+0 until end of turn. 4/4
Lingering Mirage 1UEnchantment — Aura Enchant land Enchanted land is an Island. Cycling {2} ({2}, Discard this card: Draw a card.)
Voices from the Void 4BSorcery Domain — Target player discards a card for each basic land type among lands you control.
Castle Garenbrig Land Castle Garenbrig enters the battlefield tapped unless you control a Forest. {T}: Add {G}. {2}{G}{G}, {T}: Add six {G}. Spend this mana only to cast creature spells or activate abilities of creatures.
Icehide Troll 2GSnow Creature — Troll Warrior {S}{S}: Icehide Troll gets +2/+0 and gains indestructible until end of turn. Tap it. (Damage and effects that say "destroy" don't destroy it. {S} can be paid with one mana from a snow source.) 2/3
Sarevok, Ferocious Usurper 3BRLegendary Creature — Human Knight Menace At the beginning of combat on your turn, target creature you control gains menace and gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. 4/4
Goblin Clearcutter 3RCreature — Goblin {T}, Sacrifice a Forest: Add three mana in any combination of {R} and/or {G}. 3/3
Mina and Denn, Wildborn 2RGLegendary Creature — Elf Ally You may play an additional land on each of your turns. {R}{G}, Return a land you control to its owner's hand: Target creature gains trample until end of turn. 4/4
Geyser Glider 3RRCreature — Elemental Beast Landfall — Whenever a land enters the battlefield under your control, Geyser Glider gains flying until end of turn. 4/4
Slobad, Iron Goblin 2RLegendary Creature — Phyrexian Goblin Artificer {T}, Sacrifice an artifact: Add an amount of {R} equal to the sacrificed artifact's mana value. Spend this mana only to cast artifact spells or activate abilities of artifacts. 3/3
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