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
Glint-Sleeve Siphoner 1BCreature — Human Rogue Menace Whenever Glint-Sleeve Siphoner enters the battlefield or attacks, you get {E} (an energy counter). At the beginning of your upkeep, you may pay {E}{E}. If you do, you draw a card and you lose 1 life. 2/1
Sudden Insight 4UUInstant Draw a card for each different mana value among nonland cards in your graveyard.
Dwarven Pony RCreature — Horse {1}{R}, {T}: Target Dwarf creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 1/1
Reckless Ringleader RCreature — Goblin Rogue Haste When Reckless Ringleader enters the battlefield, choose a creature card in your hand. It perpetually gains haste. 1/1
Mistcaller UCreature — Merfolk Wizard Sacrifice Mistcaller: Until end of turn, if a nontoken creature would enter the battlefield and it wasn't cast, exile it instead. 1/1
Nebuchadnezzar 3UBLegendary Creature — Human Wizard {X}, {T}: Choose a card name. Target opponent reveals X cards at random from their hand. Then that player discards all cards with that name revealed this way. Activate only during your turn. 3/3
Twinferno 1RInstant Choose one — * When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy. * Target creature you control gains double strike until end of turn.
Order of Leitbur WWCreature — Human Cleric Knight Protection from black {W}: Order of Leitbur gains first strike until end of turn. {W}{W}: Order of Leitbur gets +1/+0 until end of turn. 2/1
Paladin of Atonement 1WCreature — Vampire Knight At the beginning of each upkeep, if you lost life last turn, put a +1/+1 counter on Paladin of Atonement. When Paladin of Atonement dies, you gain life equal to its toughness. 1/1
Stone of Erech 1Legendary Artifact If a creature an opponent controls would die, exile it instead. {2}, {T}, Sacrifice Stone of Erech: Exile target player's graveyard. Draw a card.
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