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
Deadeye Harpooner 2WCreature — Dwarf Warrior Revolt — When Deadeye Harpooner enters the battlefield, if a permanent you controlled left the battlefield this turn, destroy target tapped creature an opponent controls. 2/2
Jaddi Lifestrider 4GCreature — Elemental When Jaddi Lifestrider enters the battlefield, you may tap any number of untapped creatures you control. You gain 2 life for each creature tapped this way. 2/8
Land Aid '04 GGSorcery Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. If you sang a song the whole time you were searching and shuffling, you may untap that land.
Neheb, Dreadhorde Champion 2RRLegendary Creature — Zombie Minotaur Warrior Trample Whenever Neheb, Dreadhorde Champion deals combat damage to a player or planeswalker, you may discard any number of cards. If you do, draw that many cards and add that much {R}. Until end of turn, you don't lose this mana as steps and phases end. 5/4
Thornscape Apprentice GCreature — Human Wizard {R}, {T}: Target creature gains first strike until end of turn. {W}, {T}: Tap target creature. 1/1
Forgotten Sentinel 4Artifact Creature — Golem Forgotten Sentinel enters the battlefield tapped. 4/3
Rusted Sentinel 4Artifact Creature — Golem Rusted Sentinel enters the battlefield tapped. 3/4
Consuming Ashes 2BBInstant Exile target creature. If it had mana value 3 or less, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Reflecting Mirror 4Artifact {X}, {T}: Change the target of target spell with a single target if that target is you. The new target must be a player. X is twice the mana value of that spell.
Riveteers Confluence 2BRGSorcery Choose three. You may choose the same mode more than once. • You draw a card and you lose 1 life. • Riveteers Confluence deals 1 damage to each creature and planeswalker you don't control. • You may put a land card from your hand or graveyard onto the battlefield tapped.
Page 485