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Gemstone Caverns

Card details, ability facts, relationship assessments, similarity, and printings.

Gemstone Caverns

Legendary Land

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 on it. If you do, a card from your hand. : Add . If Gemstone Caverns has a luck on it, instead add one mana of any color.

$59.90

Commander: LegalModern: Legal

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Tags and classifications

Card attributes are distinct from extracted ability facts and inferred themes. AI themes and predicted tags are suggestions, not rules text.

Ability tags

Activated

Mana costs

Colorless cost

Mana value

Mana value 0–1

Type tags

Land

Predicted tags are currently unavailable.

Ability classification

Published revision
482a4a8d-910a-4262-8142-5f79ac2d4159
Catalog cards
34,605
Classified
34,605
Complete
1,684
Partial
31,626
Unsupported
1,295

partial Extraction abilities-3

Incomplete card classification: unmodeled effect: 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; unmodeled effect: If you do, exile a card from your hand.; unmodeled effect: If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

Ability 1

staticunsupported

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.

Active zone
battlefield
Trigger
Unavailable
Cost
No recorded activation cost.
Requirements
All of: Unsupported condition: unmodeled effect: 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; unmodeled effect: If you do, exile a card from your hand.
Source span
0–203

Functional categories

delivery.static

Effects

No effect records were extracted.

Incomplete: unmodeled effect: 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; unmodeled effect: If you do, exile a card from your hand.

Source evidence
Source
oracle
Revision
bc4b5f815feb923d1daa66600aa0c64ad0867ddcb02273b1256c33bfb2fa1974
Rule
abilities-3
Confidence
Not calibrated

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.

Ability 2

activatedpartial

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

Active zone
battlefield
Trigger
Unavailable
Cost
Tap this permanent
Requirements
All of: Unsupported condition: unmodeled effect: If Gemstone Caverns has a luck counter on it, instead add one mana of any color.
Source span
204–298

Functional categories

cadence.repeatablecadence.tap-limiteddelivery.activatedeconomic.producermana.productionrole.resource-development

Effects

mana · immediate

No additional explicit requirement.

  • produces mana · self C · amount 1
    No additional explicit requirement.

Incomplete: unmodeled effect: If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

Source evidence
Source
oracle
Revision
bc4b5f815feb923d1daa66600aa0c64ad0867ddcb02273b1256c33bfb2fa1974
Rule
abilities-3
Confidence
Not calibrated

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

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How ranking works

Balanced: 0.60*text + 0.20*tags + 0.10*color + 0.10*cost. Outputs are unitless rankings, not percentages or probabilities. Most similar shows the highest scores; Typical overlap is nearest the catalog median (0.058); Least similar shows the lowest scores.

Text uses cosine resemblance (−1 to 1) between 384-number embeddings when available, or lexical fallback otherwise. Tags use Jaccard overlap of approved tags and AI themes, excluding predicted tags and separately scored color/cost tags. Color compares W/U/B/R/G identity. Mana cost combines mana-value proximity, 1 / (1 + the difference), with mana-symbol overlap. Tags, color, and cost range from 0 to 1.

Model: bge-small-en-v1.5. 0 of 34,605 catalog cards currently have embeddings.

Card relationships

Published revision
482a4a8d-910a-4262-8142-5f79ac2d4159
Catalog cards
34,605
Classified
34,605
Complete
1,684
Partial
31,626
Unsupported
1,295

Scoring revision: relationships-3. Loves, hates, neutral, mixed, conditional, and unknown remain distinct results.

Potential relationships

Evaluated 512 of 33,616 indexed candidates. No evaluated candidates were returned. This is not evidence of neutrality.

No relationship candidates are available for this view.

Potential opposing interactions

Evaluated 0 of 0 indexed candidates. No evaluated candidates were returned. This is not evidence of neutrality.

No relationship candidates are available for this view.

Printings
SetLanguageCollectorReleasedRarityPrice
Edge of Eternities: Stellar Sightsen612025-08-01mythic$90.42
Edge of Eternities: Stellar Sightsen162025-08-01mythic$62.50
Edge of Eternities: Stellar Sightsen1062025-08-01mythic—
Edge of Eternities: Stellar Sightsen1512025-08-01mythic—
Tales of Middle-earth Commanderen3942023-06-23mythic—
Tales of Middle-earth Commanderen3642023-06-23mythic$76.83
Tales of Middle-earth Commanderen394z2023-06-23mythic—
The ListenTSP-2742021-07-23rare$58.89
Time Spiral Remasteredja2802021-03-19mythic—
Time Spiral Remasteredit2802021-03-19mythic—
Time Spiral Remasteredde2802021-03-19mythic—
Time Spiral Remasteredpt2802021-03-19mythic—
Time Spiral Remasteredzhs2802021-03-19mythic—
Time Spiral Remasteredes2802021-03-19mythic—
Time Spiral Remasteredru2802021-03-19mythic—
Time Spiral Remasteredzht2802021-03-19mythic—
Time Spiral Remastereden2802021-03-19mythic$59.90
Time Spiral Remasteredfr2802021-03-19mythic—
Time Spiralfr2742006-10-06rare—
Time Spiralpt2742006-10-06rare—
Time Spiralit2742006-10-06rare—
Time Spiralen2742006-10-06rare$57.72
Time Spiralru2742006-10-06rare—
Time Spiralde2742006-10-06rare—
Time Spiralzhs2742006-10-06rare—
Time Spirales2742006-10-06rare—
Time Spiralja2742006-10-06rare—