Kewl Tune Deck #773208 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±10 · Confidence: Low)

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

Legality

Main 56 / Extra 14 / Side 0 — status under the rules at evaluation time: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Blue-Eyes Synchro/Fusion boss (Blue-Eyes Ultimate Spirit Dragon, Blue-Eyes Ultimate Dragon, Blue-Eyes Chaos MAX) reached through Blue-Eyes White Dragon and Eyes of Blue Tuner engine lines (Inferred from card text); Dark Magician / Red-Eyes Dark Dragoon pressure line, which is illegal as built (Inferred)
• Turn 1 (going first): Normal Summon a Level 1 LIGHT Tuner (Sage with Eyes of Blue or Maiden of White) to search or set up the Blue-Eyes engine, protected by Maxx C, Droll & Lock Bird, Ash Blossom and Effect Veiler (Inferred)
• Turn 2 (going second): Hold hand traps (Ash Blossom, Maxx C, Droll & Lock Bird, Ghost Ogre & Snow Rabbit, Effect Veiler) to answer the opponent's first summon, then rebuild through Wishes for Eyes of Blue or Bingo Machine (Inferred)
• Recovery: Recover through Blue-Eyes graveyard effects: Deep-Eyes White Dragon, Kaibaman the Legend and Mulcharmy draw effects (Inferred)
• After siding: No side deck is registered, so no post-side plan can be evaluated (Verified: side_count 0)

Why it scores here

The deck is built on a Blue-Eyes engine with three copies each of the main starters, a searcher package of about 16 copies (roughly 83% chance of at least one in a 5-card opening hand, Inferred), and 11 hand traps that give it a credible interaction layer. Its Extra Deck contains several high-ceiling bosses (Blue-Eyes Ultimate Spirit Dragon, Blue-Eyes Ultimate Dragon, Blue-Eyes Spirit Dragon), so the ceiling is real. However, the list is illegal as built because it runs one Forbidden Red-Eyes Dark Dragoon, which caps the score and makes this a structural-only read. There are no recorded boards, so the floor and median cannot be measured and are Inferred from text alone. The archetype label 'Kewl Tune' does not describe the deck: only 1 of 69 off-archetype-free cards carries the exact name, and most of the list is Blue-Eyes, Eyes of Blue and Dark Magician. Popularity and usage data were not used to raise the score, and the score is not an average of card scores.

Dimension scores

How the score was computed

Strategy profile: Combo primary with Stun secondary; Combo profile weights applied to all 14 dimensions. Structural ≈ 51, Going First ≈ 48, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist_exposure (-10). Final formula: Illegal cap: 0.80*Structural(51) + 0.20*TournamentReliability(40) = 40.8, less 10 banlist modifier, rounded to 30; Meta Power null (provisional)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.83 · 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

• Blue-Eyes engine with several strong Extra Deck bosses
• Broad hand-trap and negation package (11 hand traps, Solemn Judgment, Ash Blossom)
• High searcher density (about 83% at least one in opening 5, Inferred)

Weaknesses

• Illegal as built: Red-Eyes Dark Dragoon is Forbidden and runs one copy
• No side deck (side_count 0)
• Archetype label does not match the list; 1 of 69 off-archetype copies carries the exact name
• No recorded boards, so floor and median are unmeasured

Critical choke points

• Blue-Eyes White Dragon and the Tuner chain must be assembled before the Extra Deck bosses are reachable
• Single-copy Extra Deck pieces make a single disruption costly

Recommended changes

Evidence & confidence

• Verified: Main 56, Extra 14, Side 0 against OCG size rules; Red-Eyes Dark Dragoon is Forbidden with 1 copy run (over limit); Kewl Tune Rotary, Maxx C, Droll & Lock Bird and Solemn Judgment are Limited at 1 copy; Ash Blossom is Semi-Limited at 2 copies, all legal
• Inferred: Searcher probability (about 0.83 at least one in opening 5) and starter probabilities; Engine and interaction quality, read from card text; Structural scores on all 14 dimensions
• Provisional: Meta Power (no dated metagame sample); Matchup and format fit (D13)
• Data gaps: No combos supplied: floor, median and ceiling are text-only inference No tournament link: archetype meta share and pilot record absent 1 passcode (23995346) could not be resolved to a card and is counted as main No side deck registered No win-rate telemetry exists in YGOVN Meta Power is Provisional unless a dated metagame sample is supplied