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
Lord of the Forsaken 4BBCreature — Demon Flying, trample {B}, Sacrifice another creature: Target player mills three cards. Pay 1 life: Add {C}. Spend this mana only to cast a spell from your graveyard. 6/6
Reverent Silence 3GSorcery If you control a Forest, rather than pay this spell's mana cost, you may have each other player gain 6 life. Destroy all enchantments.
Araumi of the Dead Tide 1UBLegendary Creature — Merfolk Wizard {T}, Exile cards from your graveyard equal to the number of opponents you have: Target creature card in your graveyard gains encore until end of turn. The encore cost is equal to its mana cost. (Exile the creature card and pay its mana cost: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 1/4
Living Terrain 2GGEnchantment — Aura Enchant land Enchanted land is a 5/6 green Treefolk creature that's still a land.
Repay in Kind 5BBSorcery Each player's life total becomes the lowest life total among all players.
Mark of Eviction UEnchantment — Aura Enchant creature At the beginning of your upkeep, return enchanted creature and all Auras attached to that creature to their owners' hands.
Sphinx of the Second Sun 6UUCreature — Sphinx Flying At the beginning of your postcombat main phase, there is an additional beginning phase after this phase. (The beginning phase includes the untap, upkeep, and draw steps.) 6/6
Scythe Specter 4BBCreature — Specter Flying Whenever Scythe Specter deals combat damage to a player, each opponent discards a card. Each player who discarded a card with the highest mana value among cards discarded this way loses life equal to that mana value. 4/4
Mechtitan Core 2Artifact — Vehicle {5}, Exile Mechtitan Core and four other artifact creatures and/or Vehicles you control: Create Mechtitan, a legendary 10/10 Construct artifact creature token with flying, vigilance, trample, lifelink, and haste that's all colors. When that token leaves the battlefield, return all cards exiled with Mechtitan Core except Mechtitan Core to the battlefield tapped under their owners' control. Crew 2 2/4
Charmbreaker Devils 5RCreature — Devil At the beginning of your upkeep, return an instant or sorcery card at random from your graveyard to your hand. Whenever you cast an instant or sorcery spell, Charmbreaker Devils gets +4/+0 until end of turn. 4/4
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