Crystal Beast Amethyst Cat
EARTH 3

Crystal Beast Amethyst Cat

  • Archetype:
  • Crystal Beast

  • ATK:
  • 1200

  • DEF:
  • 400

  • View:
  • 4451




This card can attack your opponent directly, but when it uses this effect, any Battle Damage it inflicts to your opponent is halved. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the Graveyard.




 
 
AI Power Analysis
Material body / NormalConfidence: MediumEvaluated Oct 8, 2026
56± 8/ 100
Power Score
Intrinsic 56
Deck 56

Crystal Beast Amethyst Cat — Power Evaluation

Final Score: 56 ± 8 · Confidence: Medium

  • Intrinsic: 56 · Deck: 56 · Meta: provisional
  • Primary role: Material body / Normal · Secondary: Recovery / Recursion

Why it scores here

Amethyst Cat is a Level 3 Earth Beast body with 1200 ATK and no disruption, draw, search or negation text, so it earns little for effect interaction or resource economy. Its score comes from being a near-universal, one-copy Crystal Beast body (400 of 400 sampled decks, 99% co-occurrence with the core Crystal Beast partners) that stays on the field as a Continuous Spell when destroyed, which adds some resilience. The 1200 ATK and the strong board power index of the recorded boards earn no points on their own; the combo evidence does not attribute any starter, searched or material role to this card.

Axis scores

Axis Score Evidence
Accessibility 72 Live in 279 of 400 decks as a near-universal Crystal Beast staple, but no combo shows it as a starter or searched card (inferred from deck inclusion, observed in decks).
Combo & Conversion 40 Appears in all 3 recorded combos, but with empty combo role, so the conversion credit is weak and the power index belongs to the boards, not this card (observed, low sample).
Resource Economy 30 No searches, draws, refuel or card advantage in the text; the Continuous Spell placement keeps the body on the field rather than generating advantage (verified from text).
Effect & Interaction 10 No negation, removal or hand-trap effect; the direct attack with halved battle damage is not interaction (verified from text).
Material Utility 55 Level 3 Earth Beast body is a generic material for Crystal Beast lines, but material role is 0 in the combo evidence, so the value is inferred from level and race (inferred).
Resilience & Flexibility 60 Destruction on the field converts it into a face-up Continuous Spell instead of the Graveyard, which keeps it in play across zones (verified from text), though this is conditional and no combo evidence confirms the use (inferred).
Deck-Building Efficiency 80 Single copy in 389 of 400 decks, no garnet, lock or self-restriction text, and the 80% StatisticsCard inclusion at 1 typical copy shows it is a cheap, clean slot (observed).

Calculation

Weight profile: 0.7 Material body + 0.3 Recovery/Recursion. Intrinsic ≈ 56, Deck ≈ 56, Meta = provisional. Modifiers: none. Final formula: 0.40*Intrinsic + 0.60*Deck

Strengths

  • Near-universal Crystal Beast staple, present in 279 of 400 sampled decks
  • Single-copy, low-cost slot with no garnet or lock text
  • Destruction clause keeps it on the field as a Continuous Spell

Weaknesses

  • No disruption, negation, draw or search effect
  • Battle damage halved, so the direct attack is weak
  • Combo evidence assigns it no starter, searched or material role

Counters / choke points

  • Generic board removal or banish effects that destroy it on the field
  • Negation of the destruction trigger, which removes the Continuous Spell conversion

Best use

Level 3 body and field-persistent Crystal Beast piece. Decks: Crystal Beast. Suggested copies: 1.

Evidence & gaps

  • Verified: Direct attack with battle damage halved (card text); Destruction on the field places it as a Continuous Spell instead of the Graveyard (card text); Single copy in 389 of 400 decks (deck stats)
  • Observed: In 279 of 400 decks, mostly Crystal Beast (deck stats); Co-occurs with core Crystal Beast partners at 96-99% (deck stats); Appears in 3 of 3 recorded combos with empty combo role (combo stats); 80% StatisticsCard inclusion at 1 typical copy (usage statistics)
  • Inferred: Material body value from Level 3 Earth Beast fit, since material role is 0; Field persistence after destruction adds resilience, though it is conditional and unconfirmed by combos
  • Data gaps: No banlist token; assumed 3 copies (unlimited) Only 3 recorded combos, none assigning a role to this card No combo or guide evidence of how the Continuous Spell conversion is used in practice Card is Crystal Beast-specific; no cross-archetype role evidence beyond deck inclusion











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