Card Codex

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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
Silt Crawler 2GCreature — Beast When Silt Crawler enters the battlefield, tap all lands you control. 3/3
Nyx-Fleece Ram 1WEnchantment Creature — Sheep At the beginning of your upkeep, you gain 1 life. 0/5
Fettergeist 2UCreature — Spirit Flying At the beginning of your upkeep, sacrifice Fettergeist unless you pay {1} for each other creature you control. 3/4
Instruments of War 4Artifact Flash As Instruments of War enters the battlefield, choose a creature type. Creatures you control of the chosen type get +1/+1.
Nature's Wrath 4GGEnchantment At the beginning of your upkeep, sacrifice Nature's Wrath unless you pay {G}. Whenever a player puts an Island or blue permanent onto the battlefield, that player sacrifices an Island or blue permanent. Whenever a player puts a Swamp or black permanent onto the battlefield, that player sacrifices a Swamp or black permanent.
Gifts Ungiven 3UInstant Search your library for up to four cards with different names and reveal them. Target opponent chooses two of those cards. Put the chosen cards into your graveyard and the rest into your hand. Then shuffle.
Wheel of Misfortune 2RSorcery Each player secretly chooses a number 0 or greater, then all players reveal those numbers simultaneously and determine the highest and lowest numbers revealed this way. Wheel of Misfortune deals damage equal to the highest number to each player who chose that number. Each player who didn't choose the lowest number discards their hand, then draws seven cards.
Arcbound Overseer 8Artifact Creature — Golem At the beginning of your upkeep, put a +1/+1 counter on each creature with modular you control. Modular 6 (This creature enters the battlefield with six +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.) 0/0
Early Frost 1UInstant Tap up to three target lands.
Skyshroud Blessing 1GInstant All lands gain shroud until end of turn. (They can't be the targets of spells or abilities.) Draw a card.
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