Card Codex

M:tG card similarity search

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
Crazed Armodon 2GGCreature — Elephant {G}: Crazed Armodon gets +3/+0 and gains trample until end of turn. Destroy Crazed Armodon at the beginning of the next end step. Activate only once each turn. 3/3
Flailing Soldier RCreature — Human Soldier {1}: Flailing Soldier gets +1/+1 until end of turn. Any player may activate this ability. {1}: Flailing Soldier gets -1/-1 until end of turn. Any player may activate this ability. 2/2
Impulsive Destruction Sorcery Each player may sacrifice an artifact or enchantment. Impulsive Destruction deals 3 damage to each player who didn't sacrifice a permanent this way.
Clawing Torment BEnchantment — Aura Enchant artifact or creature As long as enchanted permanent is a creature, it gets -1/-1 and can't block. Enchanted permanent has "At the beginning of your upkeep, you lose 1 life."
Consume the Meek 3BBInstant Destroy each creature with mana value 3 or less. They can't be regenerated.
Stonewood Invoker 1GCreature — Elf Mutant {7}{G}: Stonewood Invoker gets +5/+5 until end of turn. 2/2
Izzet Guildmage U/RU/RCreature — Human Wizard ({U/R} can be paid with either {U} or {R}.) {2}{U}: Copy target instant spell you control with mana value 2 or less. You may choose new targets for the copy. {2}{R}: Copy target sorcery spell you control with mana value 2 or less. You may choose new targets for the copy. 2/2
Stain the Mind 4BSorcery Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles.
Chancellor of the Annex 4WWWCreature — Phyrexian Angel You may reveal this card from your opening hand. If you do, when each opponent casts their first spell of the game, counter that spell unless that player pays {1}. Flying Whenever an opponent casts a spell, counter it unless that player pays {1}. 5/6
Memoricide 3BSorcery Choose a nonland card name. Search target player's graveyard, hand, and library for any number of cards with that name and exile them. Then that player shuffles.
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