Kewl Tune Deck #750868 — Yu-Gi-Oh! TCG
55 Main, 15 Extra, incl. Mulcharmy Fuwalos x3, Mulcharmy Purulia x3, Ash Blossom & Joyous Spring x3. Created Sep 11, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 09/11/2026
Main Deck (55)
- Bystial Magnamhut x1
- Droll & Lock Bird x2
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x3
- Ash Blossom & Joyous Spring x3
- Effect Veiler x3
- Fydraulis Harmonia x3
- Ghost Belle & Haunted Mansion x3
- Ghost Ogre & Snow Rabbit x2
- Kewl Tune Clip x1
- Kewl Tune Cue x3
- Kewl Tune Mix x2
- Kewl Tune Reco x3
- Kewl Tune Rotary x3
- Called by the Grave x1
- Duelist Genesis x1
- Illusion Gate x2
- JJ "Kewl Tune" x1
- Kewl Tune Synchro x3
- Pot of Desires x2
- Pot of Sloth x3
- Synchro Overtake x1
- The Fallen & The Virtuous x3
- Kewl Tune Playlist x1
- Mannadium Reframing x1
- Solemn Judgment x1
Extra Deck (15)
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 20/100 (±8 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 56 |
| Going First | 60 |
| Going Second | 58 |
| Meta Power | provisional |
| Tournament Reliability | 50 |
- Primary strategy: Combo
- Secondary strategies: Tempo, Stun
- Format: tcg
Legality
Main 55 / Extra 15 / Side 0 — status: Illegal. 9 violation(s).
Identity & game plan
- Win condition: Synchro Summon a large Kewl Tune Synchro monster (Kewl Tune B2B 3200 ATK, Ecclesia and the Dark Dragon 2500 ATK) off Kewl Tune Tuner chains; Kewl Tune Loudness War protecting Tuners and Synchro boards, with Kewl Tune Remix / Track Maker as extra Synchro bodies
- Turn 1 (going first): Normal Summon Kewl Tune Cue or Reco to search or Special Summon another Tuner, use Kewl Tune Synchro or Duelist Genesis to reach a Synchro, then Synchro Summon into the B2B or Ecclesia
- Turn 2 (going second): Hold Ash Blossom, Ghost Belle, Effect Veiler, Ghost Ogre, Droll and Lock Bird to interrupt the opponent's first summon or search, then rebuild a Tuner-based Synchro line from the hand
- Recovery: Tuners in the GY feed Kewl Tune Mix, Reco, Remix and Synchro recursion effects, and Mulcharmy draw engines refill the hand after a clear
- After siding: Not evaluable: the deck has zero Side Deck cards, so there is no post-side plan
Why it scores here
The deck reliably opens a Kewl Tune engine: the archetype core group has about a 97% chance of at least one card in a five-card opening hand (Inferred), and the Tuner-chain redundancy gives several ways to reach a Synchro. Its conversion ceiling is real because the Extra Deck runs Kewl Tune B2B at 3200 ATK and Ecclesia and the Dark Dragon at 2500 ATK, but there are no recorded boards to measure the median, so the floor is only text-inferred. Interaction is the strongest system trait: 13 hand traps, 12 negation-text cards and 28 removal-text cards give layered answers to the opponent's first moves, especially going second. The score is capped low because the list is illegal: it runs 9 copy-limit violations and 3 Forbidden cards (Albion the Branded Dragon, Called by the Grave, Kewl Tune Rotary). It also has no Side Deck and no tournament or guide evidence. Popularity was not credited, and card scores were not averaged.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 62 | P(at least one archetype-core card in a 5-card opening hand) = 0.966 across 26 copies; starter redundancy is high but the 3-copy Tuner starters are over limit (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 55 | 26 archetype-core copies and 13 hand traps reduce dead draws, but 20 level-0 spells and several redundant Tuners add conflict risk (Inferred) |
| D3 | Combo Conversion & Ceiling | 60 | Ceiling from text: Kewl Tune B2B at 3200 ATK and Ecclesia and the Dark Dragon at 2500 ATK are reachable Synchro boards; no recorded combos exist (Inferred) |
| D4 | Combo Floor & Median Output | 48 | Median output cannot be measured because combos_evidence has 0 parseable boards; the value is a text-only estimate (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 60 | Thirteen hand traps and several independent Tuner starters allow a second line after one interruption (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 55 | Pot of Sloth, Pot of Desires and Mulcharmy draw effects refill cards, but the deck spends many cards per Synchro line (Inferred) |
| D7 | End-Board & Interaction Quality | 65 | Removal-text count 28 and negation-text count 12, with Kewl Tune Loudness War protecting Tuners; the 13 hand traps are the main interaction layer (Inferred) |
| D8 | Going-Second & Board-Breaking Power | 60 | Going-second value comes from hand traps and Droll and Lock Bird against an established board; no going-second split is available (Inferred) |
| D9 | Offensive Pressure & Closing Power | 55 | End-board ATK of 3200 and 2500 is strong, but the win needs a successful Synchro line, which the illegal list cannot be assumed to keep (Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 45 | 55 Main Deck cards with 9 singletons and 12 cards at 3 copies; the copy-limit violations lower the compactness score (Verified/Inferred) |
| D11 | Extra Deck Efficiency & Coverage | 60 | 14 Synchro and 1 Fusion Extra Deck cards with flexible Tuner and non-Tuner materials, but Albion is Forbidden and must be removed (Verified) |
| D12 | Side Deck Adaptability | 10 | Side Deck is empty (0 cards), so no adaptation is possible in best-of-3 (Verified) |
| D13 | Matchup Coverage & Format Fit | 50 | No tournament_context and no dated meta sample; the archetype core share is not used as a matchup read (Provisional) |
| D14 | Pilotability & Error Tolerance | 40 | Multi-step Tuner chains with many decision points and a Synchro line that needs careful sequencing (Inferred) |
How the score was computed
Strategy profile: Combo. Structural ≈ 56, Going First ≈ 60, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 50. Modifiers: banlist exposure (-8); copy-limit violations (-4). Final formula: Illegal list: theoretical structural-only. Unrestricted formula 0.80*Structural(56) + 0.20*TournamentReliability(50) + Modifiers(-12) = 43, then capped at 20 for an Illegal list (Meta provisional, null).
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