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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
Simian Brawler 3GCreature — Ape Warrior Discard a land card: Simian Brawler gets +1/+1 until end of turn. 3/3
Honden of Infinite Rage 2RLegendary Enchantment — Shrine At the beginning of your upkeep, Honden of Infinite Rage deals damage to any target equal to the number of Shrines you control.
Primal Empathy 1GUEnchantment At the beginning of your upkeep, draw a card if you control a creature with the greatest power among creatures on the battlefield. Otherwise, put a +1/+1 counter on a creature you control.
Vodalian Zombie UBCreature — Merfolk Zombie Protection from green 2/2
Fan Bearer WCreature — Zombie {2}, {T}: Tap target creature. 1/2
Battle-Rattle Shaman 3RCreature — Goblin Shaman At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn. 2/2
Ramos, Dragon Engine 6Legendary Artifact Creature — Dragon Flying Whenever you cast a spell, put a +1/+1 counter on Ramos, Dragon Engine for each of that spell's colors. Remove five +1/+1 counters from Ramos: Add {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}. Activate only once each turn. 4/4
Eidolon of the Great Revel RREnchantment Creature — Spirit Whenever a player casts a spell with mana value 3 or less, Eidolon of the Great Revel deals 2 damage to that player. 2/2
Sword of Once and Future 3Artifact — Equipment Equipped creature gets +2/+2 and has protection from blue and from black. Whenever equipped creature deals combat damage to a player, surveil 2. Then you may cast an instant or sorcery spell with mana value 2 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. Equip {2}
Helix Pinnacle GEnchantment Shroud (This enchantment can't be the target of spells or abilities.) {X}: Put X tower counters on Helix Pinnacle. At the beginning of your upkeep, if there are 100 or more tower counters on Helix Pinnacle, you win the game.
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