Spell
NormalMagical Star Illusion
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If your opponent controls a monster(s) and you control as many or fewer monsters: Monsters currently on the field gain ATK equal to the combined Levels of all monsters their controller currently controls x 100, until the end of this turn.
Magical Star Illusion — Power Evaluation
Final Score: 38 ± 5 · Confidence: Medium
- Intrinsic: 39 · Deck: 42 · Meta: provisional
- Primary role: Utility / Board Breaker · Secondary: Going-second enabler, Tech card
Why it scores here
Magical Star Illusion is a situational going-second tech card that boosts ATK when you are behind or equal on board, enabling favorable trades or lethal pushes. While it appears across seven archetypes (Harpie, Eyes Restrict, Dark Magician, Relinquished, Supreme King, Performapal, Odd-Eyes) and shows smooth deckbuilding integration at 1.7 copies per deck, the card's power is severely limited by its symmetric boost effect (both players' monsters gain ATK), temporary window (until end of turn), and zero resource generation. No combo evidence exists to confirm board-building potential; it is a one-shot trade tool with no archetype lock but also no combo backbone.
Axis scores
| Axis | Score | Evidence |
|---|---|---|
| Accessibility | 35 | Normal Spell with no dedicated searchers noted among top partners; requires draw or generic Spell tutor. (observed) |
| Combo & Conversion | 25 | Zero combo appearances in evidence; text suggests no role in building extended boards or combo sequences. (inferred) |
| Resource Economy | 30 | No card draw, recursion, or advantage generation; one-turn ATK boost only. (verified) |
| Effect & Interaction | 20 | No removal, negation, or disruption; only indirect interaction via ATK boost to enable trades. (verified) |
| Material Utility | 5 | Spell card with no Level, Attribute, or archetype-based material value. (verified) |
| Resilience & Flexibility | 25 | Single activation per turn, effect expires end of turn; no recovery or backup. (verified) |
| Deck-Building Efficiency | 55 | Splashable across 7 archetypes at 1.7 copies average (mostly 2x), suggesting low deckbuilding cost but conservative adoption as a tech card. (observed) |
Calculation
Weight profile: 1.0 × Utility (primary role). Intrinsic ≈ 39, Deck ≈ 42, Meta = provisional. Modifiers: situational_activation (-3). Final formula: 0.40*Intrinsic + 0.60*Deck (decks present, combos absent)
Strengths
- Splashable across 7+ archetypes with no deckbuilding restriction
- Smooth integration into decks (1.7 copies average, 90% co-deck rate with Illusion Balloons and Monster Reborn)
- Flexible application: enables favorable trades, pushes lethal, or survives interactions
- Low deckbuilding cost (tech card, 1-2 copies maximum)
Weaknesses
- Symmetric ATK boost: opponent's monsters gain equal ATK, limiting relative advantage
- Situational activation: only live when you control fewer monsters than opponent
- Temporary effect window: boost expires at end of turn
- Zero resource generation: no card draw, search, or recursion
- No combo role: does not appear in any recorded combo chains or board-building sequences
- Not searchable: no dedicated Spell tutors among noted partners
Counters / choke points
- Going-first decks that maintain board presence (negates the behind-on-board condition)
- Opponent's higher-Level monsters benefit equally from the ATK boost
- Stun/control decks that prevent your monsters from attacking
Best use
Going-second tech card; enables trades and lethal in symmetrical board states. Decks: Harpie, Eyes Restrict, Dark Magician, Relinquished, Supreme King, Performapal, Odd-Eyes.
Evidence & gaps
- Verified: Normal Spell card, unlimited in all formats (frame_type: spell, no banlist entry); Appears in exactly 10 decks across 7 distinct archetypes; Runs at 1.7 copies average (3 decks at 1 copy, 7 at 2 copies); Top partners: Illusion Balloons (90%), Monster Reborn (90%), Millennium-Eyes Illusionist (70%); Not a top card (is_top_card: false); Mixed gameplay adoption: 60% gameplay_type 6, 40% gameplay_type 7
- Observed: High co-deck correlation (90%) with Illusion Balloons and Monster Reborn suggests thematic synergy or shared deck identity; Appearance across 7 archetypes with no archetype tags indicates splashability as a generic tech card; Conservative 1.7 copies average suggests players treat it as optional tech, not cornerstone
- Inferred: ATK boost is symmetric and temporary (until end of turn), limiting practical advantage over opponent; Requires specific board state (opponent ahead or equal) to activate, making it a situational tool; Spell type and no archetype lock enable splashing, but no dedicated Spell searchers noted; No combo role: intended as a one-shot trade enabler or lethal push, not a combo extender
- Data gaps: No combos supplied (0 total_combos) — cannot assess practical combo conversion or board-building sequences; all combo_conversion scoring is text-only inference No guides supplied (0 total_guides) — no human context on actual usage patterns, deck roles, or metagame positioning No usage statistics (StatisticsCard available: false) — archetype inclusion % and typical copies inferred from small 10-deck sample only No banlist token supplied — assumed unlimited (3 copies) in all formats Unclear rulings on edge cases: e.g., if a monster's Level changes mid-turn, does the ATK boost recalculate? No metagame positioning data — cannot determine how effective this tech is against current top-tier decks