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
Balshan Beguiler 2UCreature — Human Wizard Whenever Balshan Beguiler deals combat damage to a player, that player reveals the top two cards of their library. You choose one of those cards and put it into their graveyard. 1/1
Malicious Malfunction 1BBSorcery All creatures get -2/-2 until end of turn. If a creature would die this turn, exile it instead.
Cabal Therapist BCreature — Horror Menace At the beginning of your precombat main phase, you may sacrifice a creature. When you do, choose a nonland card name, then target player reveals their hand and discards all cards with that name. 1/1
Unseen Walker 1GCreature — Dryad Forestwalk (This creature can't be blocked as long as defending player controls a Forest.) {1}{G}{G}: Target creature gains forestwalk until end of turn. 1/1
Exploding Borders 2RGSorcery Domain — Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Exploding Borders deals X damage to target player or planeswalker, where X is the number of basic land types among lands you control.
Quintorius, Loremaster 3RWLegendary Creature — Elephant Cleric Vigilance At the beginning of your end step, exile target noncreature, nonland card from your graveyard. Create a 3/2 red and white Spirit creature token. {1}{R}{W}, {T}, Sacrifice a Spirit: Choose target card exiled with Quintorius. You may cast that card this turn without paying its mana cost. If that spell would be put into a graveyard, put it on the bottom of its owner's library instead. 3/5
Agent of Masks 3WBCreature — Human Advisor At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way. 2/3
Ivy Dancer 2GCreature — Dryad Shaman {T}: Target creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.) 1/2
Consuming Rage Sorcery Whenever a Minotaur attacks this turn, it gets +2/+0 until end of turn. Destroy that creature at end of combat.
Invoke Calamity 1RRRRInstant You may cast up to two instant and/or sorcery spells with total mana value 6 or less from your graveyard and/or hand without paying their mana costs. If those spells would be put into your graveyard, exile them instead. Exile Invoke Calamity.
Page 328