Lunalight Deck #774320 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 67/100 (±6 · Confidence: Medium)

• Primary strategy: Combo
• Secondary strategies: Midrange, Fusion/Extra-Deck engine
• Format: master-duel

Legality

Main 40 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Fusion Summon Lunalight Dancers (Liger, Leo, Sabre, Panther) for 2800-3800 ATK pressure, using second attacks from the card text; Synchro, Link and Xyz boards (Chaos Angel, TY-PHON, Exciton Knight) when Extra Deck access is open
• Turn 1 (going first): Open searchers (Gold Leo, Masquerade, Black Sheep, Yellow Marten) into Polymerization or Lunalight Fusion for a Dancer; hold Ash Blossom for the opponent's first activation
• Turn 2 (going second): Use Ash Blossom, Droll and Gamma to stop the opponent's board, then recurse Lunalight monsters from the GY with Perfume and Masquerade into a Dancer
• Recovery: Rebuild from the GY (Masquerade, Gold Leo, Yellow Marten, Silver Hound, Kaleido Chick, Perfume) and from 16 searcher-text cards
• After siding: None. Master Duel is Bo1 with no side deck, so the 40/15 list is fixed

Why it scores here

The deck reliably opens a Lunalight engine: about 94% of opening 5-card hands contain at least one searcher-text card, and the 30 core Lunalight copies make a live starter nearly certain (hypergeometric, Inferred). Its ceiling comes from fusion closers that reach 2800 to 3800 ATK with second attacks, and it keeps converting after disruption through Ash Blossom, Droll and Gamma plus several GY recursion routes (Inferred). Its weaknesses are off-archetype copies (27 of 40 main slots are not exact-name Lunalight; 9 more are Fire Formation, Mulcharmy and Tri-Brigade cards with their own conditions), no recorded boards to measure median output, and a Bo1 format with no side. Popularity and archetype usage did not earn points, and no card scores were averaged into the deck score.

Dimension scores

How the score was computed

Strategy profile: 100% Combo (Lunalight is fusion-engine driven; Midrange is noted but not blended). Structural ≈ 68, Going First ≈ 70, Going Second ≈ 66, Meta = provisional, Tournament Reliability ≈ 69. Modifiers: banlist exposure (-1); off_archetype_engine_conflict (-2); engine_redundancy (2). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional, no dated metagame sample): 0.80*67.85 + 0.20*69 - 1 = 67.08

Probability & combo summary

• Opening a starter: P(≥1) ≈ — · key two-card combo ≈ — · full-brick estimate ≈ — (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Searcher density: 16 searcher-text cards give about 94% searcher access in a 5-card opening hand (Inferred)
• Recursion from the GY lets the engine rebuild after a single interruption (Inferred)
• Fusion closers with 3000+ ATK and second attacks (card text)
• Five hand traps plus Chaos Angel and Exciton Knight give layered interaction (Inferred)

Weaknesses

• 27 off-archetype main copies reduce engine coherence (Verified count)
• No side deck in Bo1, so no post-side adjustment is possible (Verified)
• Several Limited cards (Foolish Burial, Foolish Burial Goods, PSY-Framegear Gamma) cap their own copy counts (Verified)
• No recorded boards, so median output and realistic combo conversion cannot be measured (Verified gap)

Critical choke points

• Fusion Summon needs Polymerization, Lunalight Fusion or Heavy Polymerization; 5 fusion spells total (Verified count)
• Opening Lunalight searchers and a live Dancer both depend on the 3 Ash Blossom and 3 Masquerade/Gold Leo copies being drawn (Inferred)

Recommended changes

Evidence & confidence

• Verified: Legal list: 40 Main, 15 Extra, 0 Side within Master Duel size rules; Copy counts and banlist statuses match the card list (Foolish Burial, Foolish Burial Goods, PSY-Framegear Gamma Limited; Droll & Lock Bird Semi-Limited); Hypergeometric draw odds recomputed and matched the evidence; Exact-name purity 50.9% and 27 off-archetype copies
• Inferred: Consistency: about 94% searcher access and near-certain core access in opening 5; Ceiling and interaction ratings come from card text, not recorded boards; Structural score from the Combo weight profile
• Provisional: Meta Power (null) and Matchup/format fit (D13); Side adaptability (D12), neutral because Master Duel is Bo1
• Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot match record are absent No win-rate telemetry for going-first/second, matchups, brick, starter or OTK rates Meta Power is Provisional without a dated metagame sample usage statistics in this deck is false for 6 Extra Deck cards that are present in this deck (Leo Dancer, Liger Dancer, Perfume Dancer, Panther Dancer, Sabre Dancer, Tiger King), so the 'missing core cards' list and the 64% core-card presence are unreliable; the preprocessor appears to match only the Main Deck Deck title is null; the owner GUID was not used