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
Crimson Acolyte 1WCreature — Human Cleric Protection from red {W}: Target creature gains protection from red until end of turn. 1/1
Pack's Disdain 1BInstant Choose a creature type. Target creature gets -1/-1 until end of turn for each permanent of the chosen type you control.
Svega, the Unconventional 1GWULegendary Planeswalker — Svega Landfall — Whenever a land enters the battlefield under your control, put a loyalty counter on target planeswalker. [−2]: For each planeswalker type among planeswalkers you control, create a 1/1 Attendee creature token that's all colors. [−X]: Choose an Elspeth, Teferi, Liliana, Chandra, or Garruk planeswalker card name with mana value X. Create a copy of the card with the chosen name. You may cast the copy without paying its mana cost. Svega can be your commander. Loyalty 3
Ravenous Vampire 3BBCreature — Vampire Flying At the beginning of your upkeep, you may sacrifice a nonartifact creature. If you do, put a +1/+1 counter on Ravenous Vampire. If you don't, tap Ravenous Vampire. 3/3
Sinner's Judgment Enchantment — Aura Curse Enchant player At the beginning of your upkeep, put a judgment counter on Sinner's Judgment. Then if there are three or more judgment counters on it, enchanted player loses the game. If Sinner's Judgment would be put into a graveyard from anywhere, exile it instead.
Double Dip 4WInstant Choose another player. You gain 5 life. At the beginning of the first upkeep in your next game with that player, you gain 5 life.
Psychotic Episode 1BBSorcery Target player reveals their hand and the top card of their library. You choose a card revealed this way. That player puts the chosen card on the bottom of their library. Madness {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Moonscarred Werewolf Creature — Werewolf Vigilance {T}: Add {G}{G}. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Moonscarred Werewolf. 2/2
Epicenter 4RSorcery Target player sacrifices a land. Threshold — Each player sacrifices all lands they control instead if seven or more cards are in your graveyard.
Archdemon of Greed Creature — Demon Flying, trample At the beginning of your upkeep, sacrifice a Human. If you can't, tap Archdemon of Greed and it deals 9 damage to you. 9/9
Page 144