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Sphere of Annihilation

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

Sphere of Annihilation

Artifact

This artifact enters with X void on it. At the beginning of your upkeep, this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void on it.

$0.24

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

Triggered

Mana costs

× 1

Color identity

B

Mana value

Mana value 0–1

Timing tags

Timing Sorcery

Type tags

Artifact

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: This artifact enters with X void counters on it.; unmodeled effect: exile this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.

Ability 1

staticunsupported

This artifact enters with X void counters on it.

Active zone
battlefield
Trigger
Unavailable
Cost
No recorded activation cost.
Requirements
All of: Unsupported condition: unmodeled effect: This artifact enters with X void counters on it.
Source span
0–48

Functional categories

delivery.static

Effects

No effect records were extracted.

Incomplete: unmodeled effect: This artifact enters with X void counters on it.

Source evidence
Source
oracle
Revision
c356ec9fb4a91b2fb61cff20d7a68e162d4f57a22855bcccb1ab293836b69d24
Rule
abilities-3
Confidence
Not calibrated

This artifact enters with X void counters on it.

Ability 2

triggeredpartial

At the beginning of your upkeep, exile this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.

Active zone
battlefield
Trigger
upkeep
Cost
No recorded activation cost.
Requirements
All of: Unsupported condition: unmodeled effect: exile this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.
Source span
49–334

Functional categories

delivery.triggeredeconomic.payoff

Effects

trigger · immediate

No additional explicit requirement.

  • payoff upkeep · self card
    No additional explicit requirement.

Incomplete: unmodeled effect: exile this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.

Source evidence
Source
oracle
Revision
c356ec9fb4a91b2fb61cff20d7a68e162d4f57a22855bcccb1ab293836b69d24
Rule
abilities-3
Confidence
Not calibrated

At the beginning of your upkeep, exile this artifact, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.

Ability 3

castunsupported

Cast Sphere of Annihilation

Active zone
hand
Trigger
Unavailable
Cost
Mana {X}{B}
Requirements
All of: timing: sorcery; Unsupported condition: unmodeled mana payment {X}{B}
Source span
0–0

No functional category evidence is published for this ability.

Effects

cast · immediate

No additional explicit requirement.

  • requires mana · self B · amount 1
    action kind: noncreature_spell
  • requires mana · self X
    All of: action kind: noncreature_spell; Unsupported condition: unmodeled mana payment {X}
  • produces noncreature_cast · self spell · amount 1 · hand → stack
    No additional explicit requirement.

Incomplete: unmodeled mana payment {X}{B}

Source evidence
Source
scryfall
Revision
c356ec9fb4a91b2fb61cff20d7a68e162d4f57a22855bcccb1ab293836b69d24
Rule
card-type-cast-event
Confidence
Not calibrated

Artifact

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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 (0.145); 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 1,380 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
Magic Online Promosen927162021-12-19rare—
Adventures in the Forgotten Realmses1212021-07-23rare—
Adventures in the Forgotten Realms Promosen121p2021-07-23rare$0.21
Adventures in the Forgotten Realmsfr3762021-07-23rare—
Adventures in the Forgotten Realmspt1212021-07-23rare—
Adventures in the Forgotten Realms Promosen121s2021-07-23rare—
Adventures in the Forgotten Realmszht1212021-07-23rare—
Adventures in the Forgotten Realmsen1212021-07-23rare$0.24
Adventures in the Forgotten Realms Promosen121a2021-07-23rare—
Adventures in the Forgotten Realmses3762021-07-23rare—
Adventures in the Forgotten Realmsde1212021-07-23rare—
Adventures in the Forgotten Realmsja1212021-07-23rare—
Adventures in the Forgotten Realmsja3762021-07-23rare—
Adventures in the Forgotten Realmszhs1212021-07-23rare—
Adventures in the Forgotten Realmsen3762021-07-23rare$0.30
Adventures in the Forgotten Realmsit3762021-07-23rare—
Adventures in the Forgotten Realmsde3762021-07-23rare—
Adventures in the Forgotten Realmsfr1212021-07-23rare—
Adventures in the Forgotten Realmsru1212021-07-23rare—
Adventures in the Forgotten Realmsit1212021-07-23rare—
Adventures in the Forgotten Realmsko1212021-07-23rare—