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
Lava Flow 3RRSorcery Destroy target creature or land.
Wrecking Ball 2BRInstant Destroy target creature or land.
Leori, Sparktouched Hunter URWLegendary Creature — Elemental Cat Flying, vigilance Whenever Leori, Sparktouched Hunter deals combat damage to a player, choose a planeswalker type. Until end of turn, whenever you activate an ability of a planeswalker of that type, copy that ability. You may choose new targets for the copies. 3/3
Slab Hammer 2Artifact — Equipment Whenever equipped creature attacks, you may return a land you control to its owner's hand. If you do, the creature gets +2/+2 until end of turn. Equip {2}
Yawgmoth's Agenda 3BBEnchantment You can't cast more than one spell each turn. You may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere, exile it instead.
Enslaved Scout 2RCreature — Goblin Scout {2}: Enslaved Scout gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 2/2
Savage Surge 1GInstant Target creature gets +2/+2 until end of turn. Untap that creature.
Veteran's Reflexes WInstant Target creature gets +1/+1 until end of turn. Untap that creature.
Halls of Mist Land Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Creatures that attacked during their controller's last turn can't attack.
Easy Prey 1BInstant Destroy target creature with mana value 2 or less. Cycling {2} ({2}, Discard this card: Draw a card.)
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