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
Tyrant's Choice 1BSorcery Will of the council — Starting with you, each player votes for death or torture. If death gets more votes, each opponent sacrifices a creature. If torture gets more votes or the vote is tied, each opponent loses 4 life.
Predatory Rampage 3GGSorcery Creatures you control get +3/+3 until end of turn. Each creature your opponents control blocks this turn if able.
Abyssal Nocturnus 1BBCreature — Horror Whenever an opponent discards a card, Abyssal Nocturnus gets +2/+2 and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.) 2/2
Give No Ground 3WInstant Target creature gets +2/+6 until end of turn and can block any number of creatures this turn.
Get a Leg Up GInstant Until end of turn, target creature gets +1/+1 for each creature you control and gains reach.
Steel Hellkite 6Artifact Creature — Dragon Flying {2}: Steel Hellkite gets +1/+0 until end of turn. {X}: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by Steel Hellkite this turn. Activate only once each turn. 5/5
Pulling Teeth 1BSorcery Clash with an opponent. If you win, target player discards two cards. Otherwise, that player discards a card. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
Abnormal Endurance 1BInstant Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control."
Supernatural Stamina BInstant Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control."
Ana Disciple GCreature — Human Wizard {U}, {T}: Target creature gains flying until end of turn. {B}, {T}: Target creature gets -2/-0 until end of turn. 1/1
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