Kewl Tune Deck #769740 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 35/100 (±10 · Confidence: Low)

• Primary strategy: Combo
• Secondary strategies: Tempo, Stun
• Format: ocg

Legality

Main 46 / Extra 16 / Side 0 — status: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Synchro Summon a high-ATK Kewl Tune or Tuner Synchro monster (Kewl Tune B2B, Visas Amritara, TY-PHON, Packbit) and keep it alive through hand-trap interaction; Kewl Tune Loudness War and Zalen as protected or negating boards; Knightmare Phoenix as a Link backup
• Turn 1 (going first): Open a Tuner-heavy hand, search with Kewl Tune Mix, Duelist Genesis, JJ Kewl Tune or Synchro Overtake, then Synchro Summon through Kewl Tune Synchro or Synchro Overtake
• Turn 2 (going second): Use hand traps (Ash Blossom, Infinite Impermanence, Effect Veiler, Ghost Belle, Droll & Lock Bird, Maxx C) to stop the opponent's first engine, then rebuild the Synchro line on the opponent's turn
• Recovery: Recover tuners from the GY through Kewl Tune Reco, Kewl Tune Mix and Kewl Tune Track Maker effects, and rebuild a Synchro line from the Deck
• After siding: No Side Deck is registered (side_count 0), so no post-side plan can be scored

Why it scores here

The deck has a dense starter and searcher package: the archetype core is about 0.88 likely to be present in a 5-card opening hand, and 16 hand traps give it breadth on both turns, which lifts consistency and resilience. Its engine converts through Synchro Summons into several high-ATK and protected boards (Kewl Tune B2B, Visas Amritara, TY-PHON, Packbit), so the closing power is real. The score is capped low because the Extra Deck holds 16 cards against a 15-card OCG limit, which makes the list illegal and only a theoretical read. No combo boards were recorded, so the floor and median are text-only inference, and there is no Side Deck. Popularity and archetype share did not earn points, and card scores were not averaged into the deck score.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 62.4, Going First ≈ 58, Going Second ≈ 66, Meta = provisional, Tournament Reliability ≈ 52. Modifiers: Illegal: Extra Deck over size cap (-9); Synchro Extra-Deck dependence (-3). Final formula: No reliable metagame: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers = 0.80*62.4 + 0.20*52 - 12 ≈ 48; capped to 35 because the deck is Illegal (Extra Deck 16 > 15), so the score is theoretical only

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.88 · 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

• Dense searcher and starter package
• Sixteen hand traps give interaction on both turns
• Multiple Synchro finishers with high ATK and protected boards

Weaknesses

• Extra Deck is one card over the 15-card OCG limit, so the list is illegal
• No Side Deck, so best-of-3 adaptability is absent
• Heavy Synchro dependence with multi-step chains

Critical choke points

• Extra Deck over size cap must be fixed before any normal score applies
• Synchro Summons depend on a live tuner, so tuner removal or negation breaks the line

Recommended changes

Evidence & confidence

• Verified: Main Deck 46 and Extra Deck 16 counts; Copy limits met for all Limited and Semi-Limited cards (Ash Blossom 2/2); Extra Deck size violation (16 > 15); Archetype core presence 0.876 from the hypergeometric table
• Inferred: Consistency estimates (D1, D2); Ceiling and median (D3, D4) from card text only; Going-first and going-second strength
• Provisional: Meta Power and matchup fit (D13); Tournament reliability
• Data gaps: No combos supplied; combo floor, median and ceiling are text-only inference No tournament link; archetype meta-share and per-pilot record absent One passcode (62015408) in the Main Deck could not be resolved to a card No Side Deck registered No win-rate telemetry exists in YGOVN; all performance signals are Inferred or Unknown usage_statistics flags Kewl Tune B2B, Track Maker, Remix, RS, Crackle and Loudness War as missing, yet they appear in the Extra Deck list; the core-coverage figure is unreliable Meta Power is Provisional unless a dated metagame sample is supplied