Gemstone Caverns card art

Gemstone Caverns

Legendary Land MV 0

Tracked across real Commander games played through TurnZero HQ.

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What it doesRulingsIn the 99Every version

What it does

If this card is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.

T: Add . If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

Rulings

2 official rulings, in the order Wizards published them.

  • 2021-03-19

    A player's "opening hand" is the hand of cards the player has after all players have taken mulligans. If players have any cards in hand that allow actions to be taken with them from a player's opening hand, the starting player takes all such actions first in any order, followed by each other player in turn order. Then the first turn begins.

  • 2021-03-19

    If multiple Gemstone Caverns are put onto the battlefield under a single player's control before the game begins, the "legend rule" won't put the extras into that player's graveyard until just before the starting player gets priority during the game's first upkeep step. There's no opportunity to tap the extras for mana.

Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.

In the 99

Every deck whose current list includes Gemstone Caverns, whatever its commander.

Decks running it 8
Games played 0
Win rate — Fewer than 5 completed games — not enough to publish a rate yet.
Confirmed on board 0 Games where a board photo caught it actually in play.

Most played under

Commander Decks Games Win rate
Bard, King of Dale 1 0 —
Dargo, the Shipwrecker 1 0 —
Flubs, the Fool 1 0 —
Klothys, God of Destiny 1 0 —
Pantlaza, Sun-Favored 1 0 —
Tymna the Weaver 1 0 —

Colors it shows up in

  • Gruul 1 deck
  • Temur 1 deck
  • Mardu 1 deck
  • Naya 1 deck
  • Azorius 1 deck

Every version of Gemstone Caverns

10 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly — a printing with no figure shows a dash rather than a zero, because Scryfall genuinely publishes none for some of them.

Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Gemstone Caverns — a name search across every version, for the printings TCGplayer publishes no direct link to.

Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only — no individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.