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
Cave People 1RRCreature — Human Whenever Cave People attacks, it gets +1/-2 until end of turn. {1}{R}{R}, {T}: Target creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 1/4
Geyserfield Stalker 4BCreature — Elemental Menace (This creature can't be blocked except by two or more creatures.) Landfall — Whenever a land enters the battlefield under your control, Geyserfield Stalker gets +2/+2 until end of turn. 3/2
Fiery Justice RGWSorcery Fiery Justice deals 5 damage divided as you choose among any number of targets. Target opponent gains 5 life.
Hallowed Moonlight 1WInstant Until end of turn, if a creature would enter the battlefield and it wasn't cast, exile it instead. Draw a card.
Reins of Power 2UUInstant Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.
Hargilde, Kindly Runechanter 2WULegendary Creature — Human {T}: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts. Friends forever (You can have two commanders if both have friends forever.) 2/3
Markov Waltzer 2RWCreature — Vampire Flying, haste At the beginning of combat on your turn, up to two target creatures you control each get +1/+0 until end of turn. 1/3
Bringer of the Black Dawn 7BBCreature — Bringer You may pay {W}{U}{B}{R}{G} rather than pay this spell's mana cost. Trample At the beginning of your upkeep, you may pay 2 life. If you do, search your library for a card, then shuffle and put that card on top. 5/5
Soul of New Phyrexia 6Artifact Creature — Phyrexian Avatar Trample {5}: Permanents you control gain indestructible until end of turn. {5}, Exile Soul of New Phyrexia from your graveyard: Permanents you control gain indestructible until end of turn. 6/6
Flowstone Overseer 2RRRCreature — Beast {R}{R}: Target creature gets +1/-1 until end of turn. 4/4
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