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Invasion of Karsus // Refraction Elemental

Card details, tags, similarity scores, and printings.

Invasion of Karsus // Refraction Elemental

Battle — Siege // Creature — Elemental

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When this Siege enters, it deals 3 damage to each creature and each planeswalker. // Ward—Pay 2 life. Whenever you cast a spell, this creature deals 2 damage to each opponent.

$0.31

Commander: LegalModern: Legal

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Tags and classifications

Card attributes are distinct from inferred themes. AI themes and predicted tags are suggestions, not rules text; check the card before relying on a surprising classification.

Ability tags

Passive Static

Mana costs

Colorless cost

Creature kinds

Elemental

Color identity

R

Keyword tags

TransformWard

Mana value

Mana value 4

Timing tags

Timing Sorcery

Type tags

BattleCreature

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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 (0.568); 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. 34,605 of 34,605 catalog cards currently have embeddings.

Potential relationships

1,031 of 34,605 canonical cards have AI-derived resource labels. Label model: gpt-5.6-luna.

This card is missing AI-derived resource labels, so potential synergies and answers are unavailable. No text or predicted-tag inference is used.

About relationship labels

These labels are AI-derived resource matches, not reviewed or rules-validated interactions. Check deck legality, color identity, costs, timing, restrictions, and the cards themselves.

Printings
SetLanguageCollectorReleasedRarityPrice
March of the Machinezhs1462023-04-21rare—
March of the Machinede1462023-04-21rare—
March of the Machinees1462023-04-21rare—
March of the Machineen1462023-04-21rare$0.31
March of the Machineit1462023-04-21rare—
March of the Machine Promosen146s2023-04-21rare—
March of the Machinept1462023-04-21rare—
March of the Machinefr1462023-04-21rare—
March of the Machineja1462023-04-21rare—