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
The Nipton Lottery 2BRSorcery Choose a creature at random. You gain control of that creature until end of turn. Untap it. It gains haste until end of turn. Then destroy all other creatures.
Call of the Full Moon 1REnchantment — Aura Enchant creature Enchanted creature gets +3/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of each upkeep, if a player cast two or more spells last turn, sacrifice Call of the Full Moon.
Reflections of Littjara 4UEnchantment As Reflections of Littjara enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, copy that spell. (A copy of a permanent spell becomes a token.)
Psychic Spear BSorcery Target player reveals their hand. You choose a Spirit or Arcane card from it. That player discards that card.
Rackling 4Artifact Creature — Phyrexian Construct At the beginning of each opponent's upkeep, Rackling deals X damage to that player, where X is 3 minus the number of cards in their hand. 2/2
Nightcreep BBInstant Until end of turn, all creatures become black and all lands become Swamps.
Garth One-Eye WUBRGLegendary Creature — Human Wizard {T}: Choose a card name that hasn't been chosen from among Disenchant, Braingeyser, Terror, Shivan Dragon, Regrowth, and Black Lotus. Create a copy of the card with the chosen name. You may cast the copy. (You still pay its costs.) 5/5
Watchers of the Dead 2Artifact Creature — Cat Exile Watchers of the Dead: Each opponent chooses two cards in their graveyard and exiles the rest. 2/2
Council of the Absolute 2WUCreature — Human Advisor As Council of the Absolute enters the battlefield, choose a noncreature, nonland card name. Your opponents can't cast spells with the chosen name. Spells with the chosen name you cast cost {2} less to cast. 2/4
Spiteful Bully 1BCreature — Phyrexian Zombie Mercenary At the beginning of your upkeep, Spiteful Bully deals 3 damage to target creature you control. 3/3
Page 186