Melodious Deck #769729 — Yu-Gi-Oh! OCG

40 Main, 16 Extra, incl. Darklord Djehuty x3, Refrain the Melodious Songstress x3, Gem-Knight Dispersion x3. Created Oct 20, 2026 by YGO Mod.

Deck Melodious OCG

Created by: YGO Mod (20517634)

Created On: 10/20/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: Low
30± 10/ 100
Power Score

Deck — Deck Power Evaluation

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

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

Legality

Main 40 / Extra 16 / Side 0 — status under the rules at evaluation time: Illegal. 3 violation(s).

Identity & game plan

  • Win condition: Fusion and Link boards (Melodious, Gem-Knight, Darklord, Power Patron) that convert through Fusion Summons such as Vidolium, The First Darklord, Bacha and Flowering Etoile; Darklord Morningstar and Ixchel beatdown from Extra Deck and Darklord recursion
  • Turn 1 (going first): Search and Normal Summon Melodious or Gem-Knight starters through Refrain, Couplet, Ostinato and Dispersion, then Fusion Summon a board breaker
  • Turn 2 (going second): Ash Blossom, Droll and Maxx C to break the opponent's starter, then rebuild through Darklord Eveningstar and Gem-Knight Lady Rose Diamond
  • Recovery: Gem-Knight Fusion and Melodious Concerto recur from the GY; Banishment of the Darklords and Ostinato refill the hand
  • After siding: Not evaluable: the Side Deck is empty

Why it scores here

The deck is a three-archetype mix (exact Melodious purity is only 10 of 56 copies, with 46 off-archetype copies), so it is judged as a system rather than by its card quality. The searcher density (20 searcher-text cards; P(at least one searcher in a 5-card hand) is about 0.98) gives it reliable access to starters, but the 14-card archetype core and the 18 singleton slots make the opening hand's functional-card rate uncertain. Interaction is its strongest area: 7 negate-text cards, 5 hand traps and 15 removal-text cards give it layered answers, and Ash Blossom and Maxx C can disrupt a turn-1 starter. The recorded combo evidence is empty, so ceiling and median output are text-only inferences, and the sub-archetype spread lowers engine coherence. The score is capped at 30 because the list is Illegal: the Forbidden Saryuja Skull Dread is run and the Extra Deck has 16 cards against a maximum of 15. Popularity and archetype usage were not credited, and card scores were not averaged.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 45 P(at least one searcher in a 5-card hand) is about 0.98 and P(at least one Ostinato or Refrain) is about 0.34 each; the engine depends on Fusion Summons (Inferred)
D2 Opening-Hand Quality & Brick Management 40 18 of 27 distinct main-deck cards are singletons and 19 Level-0 spells add non-board draws; brick rate is estimated from composition only (Inferred)
D3 Combo Conversion & Ceiling 45 No recorded boards; the ceiling is an inference from text (Vidolium 5000 ATK, Morningstar, Eveningstar, The First Darklord) (Inferred)
D4 Combo Floor & Median Output 35 No recorded boards; the median is unknown and reads as lower because the Gem, Darklord and Power Patron engines conflict (Inferred)
D5 Interruption Resilience & Route Redundancy 45 Five hand traps plus Ash Blossom and Maxx C give several independent interruption routes, but the Fusion chain is single-threaded (Inferred)
D6 Resource Economy, Recovery & Grind 50 Gem-Knight Fusion and Melodious Concerto recur from the GY and Banishment and Ostinato refill the hand, with no measured netCardAdvantage (Inferred)
D7 End-Board & Interaction Quality 60 7 negate-text cards, 5 hand traps and 15 removal-text cards give layered interaction; Crossout Designator and Droll add breadth (Verified text, Inferred quality)
D8 Going-Second & Board-Breaking Power 45 Going-second split is absent; the board-breaking hand relies on Crossout, Gem-Knight Hollowcore negation and Droll (Inferred)
D9 Offensive Pressure & Closing Power 55 Vidolium 5000 ATK, The First Darklord 4000, Morningstar 3000 and Eveningstar 3000 give closing power if the Fusion chain resolves (Verified stats, Inferred conversion)
D10 Main Deck Efficiency & Flexibility 45 40 main-deck cards at 27 distinct names, 19 Level-0 spells and a 46/56 off-archetype split reduce compactness (Verified composition)
D11 Extra Deck Efficiency & Coverage 55 16 Extra Deck cards with 9 Fusion and 7 Link; the list runs one card over the 15-card OCG limit, so it is not legal as built (Verified legality)
D12 Side Deck Adaptability 15 The Side Deck is empty, so there is no post-side adaptability (Verified)
D13 Matchup Coverage & Format Fit 40 No dated metagame or tournament link; archetype share is unavailable, so this is provisional (Provisional)
D14 Pilotability & Error Tolerance 35 Multi-step Fusion and Link chains plus several sub-archetype decision points raise the pilot burden (Inferred)

How the score was computed

Strategy profile: Midrange primary; Toolbox secondary, applied as the Midrange weight profile. Modifiers: none.


More OCG Info

Melodious

Melodious Breakdown

 
 

 

 

 

 

 

 
 

 

 
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