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
Dingus Egg 4Artifact Whenever a land is put into a graveyard from the battlefield, Dingus Egg deals 2 damage to that land's controller.
Death-Hood Cobra 1GCreature — Phyrexian Snake {1}{G}: Death-Hood Cobra gains reach until end of turn. {1}{G}: Death-Hood Cobra gains deathtouch until end of turn. 2/2
Eternal Dominion 7UUUSorcery Search target opponent's library for an artifact, creature, enchantment, or land card. Put that card onto the battlefield under your control. Then that player shuffles. Epic (For the rest of the game, you can't cast spells. At the beginning of each of your upkeeps, copy this spell except for its epic ability. You may choose a new target for the copy.)
Water Servant 2UUCreature — Elemental {U}: Water Servant gets +1/-1 until end of turn. {U}: Water Servant gets -1/+1 until end of turn. 3/4
Invader Parasite 3RRCreature — Phyrexian Insect Imprint — When Invader Parasite enters the battlefield, exile target land. Whenever a land with the same name as the exiled card enters the battlefield under an opponent's control, Invader Parasite deals 2 damage to that player. 3/2
Megatron, Tyrant 3RWBLegendary Artifact Creature — Robot More Than Meets the Eye {1}{R}{W}{B} (You may cast this card converted for {1}{R}{W}{B}.) Your opponents can't cast spells during combat. At the beginning of your postcombat main phase, you may convert Megatron. If you do, add {C} for each 1 life your opponents have lost this turn. 7/5
Springjack Knight 2WCreature — Kithkin Knight Whenever Springjack Knight attacks, clash with an opponent. If you win, target creature gains double strike until end of turn. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) 2/1
Start Your Engines 3RSorcery Vehicles you control become artifact creatures until end of turn. Creatures you control get +2/+0 until end of turn.
Ignite Disorder 1RInstant Ignite Disorder deals 3 damage divided as you choose among one, two, or three target white and/or blue creatures.
Viridian Lorebearers 3GCreature — Elf Shaman {3}{G}, {T}: Target creature gets +X/+X until end of turn, where X is the number of artifacts your opponents control. 3/3
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