Solfachord Deck #730280 — Yu-Gi-Oh! OCG

60 Main, 15 Extra, incl. K9-04 Noroi x3, Mulcharmy Fuwalos x3, Mulcharmy Purulia x3. Created Jul 6, 2026 by YGO Mod.

Deck Solfachord OCG

Created by: YGO Mod (20517634)

Created On: 07/06/2026

 
 


Official AI Deck Power Analysis
ComboConfidence: Low
25± 5/ 100
Power Score
Structural 58
Reliability 20
Going First 65
Going Second 55

Solfachord K9 Pendulum (Illegal) — Deck Power Evaluation

Final Contextual Deck Power: 25/100 (±5 · Confidence: Low)

Overall score Value
Structural Deck Power 58
Going First 65
Going Second 55
Meta Power provisional
Tournament Reliability 20
  • Primary strategy: Combo
  • Secondary strategies: Toolbox
  • Format: ocg

Legality

Main 60 / Extra 15 / Side 0 — status: Illegal. 3 violation(s).

Identity & game plan

  • Win condition: Pendulum Summon board with GranSolfachord Coolia omni-negate and K9 XYZ bosses; Summon Supreme King Z-ARC fusion boss for board control
  • Turn 1 (going first): Set odd/even Pendulum scales, Pendulum Summon Solfachord monsters, link into GranSolfachord Coolia for negation and protection
  • Turn 2 (going second): Use K9 Xyz boards, Harpie's Feather Duster, and hand traps to break opponent field
  • Recovery: Recursion via Diviner of the Herald, GranSolfachord Musecia pendulum loop, Foolish Burial
  • After siding: No side deck (0 cards) – no post-side adaptation

Why it scores here

This deck is illegal in the OCG format because it runs forbidden cards (K9-04 Noroi x3, Maxx "C" x1, Heavymetalfoes Electrumite x1), so this evaluation is theoretical and structural-only with a capped low score. The system blends Solfachord Pendulum engines with K9 and Supreme King splashes, showing high starter density (P(core)≈0.97 inferred) and strong end-board potential via GranSolfachord Coolia, but the 60-card size and low archetype purity hurt efficiency. No combo records were supplied, so floor/ceiling are text-inferred, not averaged from card scores, and popularity stats did not earn points. The deck cannot be played as submitted; fixing legality is mandatory before any real power assessment.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 65 Hypergeometric P(core group live in 5)≈0.969 from 29 copies in 60-card deck (Inferred)
D2 Opening-Hand Quality & Brick Management 60 60-card main with 24 Pendulum monsters and copy histogram shows 9x3, 6x2, 21x1; brick risk moderate from dead scales (Inferred)
D3 Combo Conversion & Ceiling 70 No parsed combos; card text suggests ceiling with Supreme King Z-ARC (4000 ATK omni) and GranSolfachord Coolia omni-negate (Inferred)
D4 Combo Floor & Median Output 50 No combo floor data; median output unknown, likely lower due to 60-card consistency (Inferred)
D5 Interruption Resilience & Route Redundancy 55 Multiple archetype lines (Solfachord/K9/Supreme King) provide route redundancy but conflict in Normal Summons (Inferred)
D6 Resource Economy, Recovery & Grind 60 Resource signature includes Foolish Burial, Diviner recursion, GranSolfachord Musecia loop (Inferred)
D7 End-Board & Interaction Quality 70 Interaction density from text: GranSolfachord Coolia omni-negate, Solfegia column negate, Impermanence x3 (Inferred)
D8 Going-Second & Board-Breaking Power 55 Going-second split absent; board breakers Harpie's Feather Duster + K9 XYZ removal suggest fair but untested power (Inferred)
D9 Offensive Pressure & Closing Power 65 Offensive pressure from Z-ARC 4000, K9-X Werewolf 3300 multi-attack, Odd-Eyes Absolute 2800 (Inferred)
D10 Main Deck Efficiency & Flexibility 45 Main deck 60 cards, exact archetype purity 29.3%, off-archetype 53 copies reduces efficiency (Verified)
D11 Extra Deck Efficiency & Coverage 50 Extra deck 15 slots used; includes forbidden Electrumite and mixed links/xyz/fusion, some mandatory (Verified)
D12 Side Deck Adaptability 0 Side deck 0 cards; no post-side adaptability in best-of-3 (Verified)
D13 Matchup Coverage & Format Fit 50 No dated metagame sample; matchup fit provisional, archetype share unknown (Provisional)
D14 Pilotability & Error Tolerance 40 Pendulum combo with multiple engines yields high decision points; pilot error likely (Inferred)

How the score was computed

Strategy profile: primary only. Structural ≈ 58, Going First ≈ 65, Going Second ≈ 55, Meta = provisional, Tournament Reliability ≈ 20. Modifiers: illegal_deck (-12). Final formula: Illegal deck — capped low (theoretical/structural-only) per rubric; normal formula not applied

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.97 · key two-card combo ≈ — · full-brick estimate ≈ 0.03 (all Inferred)
  • Combo output: best PowerIndex —, median —, board-per-starter —
  • Turn order: 0 going-first lines vs 0 going-second lines

Strengths

  • High starter density via mixed engines
  • Strong end-board negation potential from GranSolfachord Coolia

Weaknesses

  • Illegal due to forbidden cards
  • 60-card deck lowers consistency
  • Low side deck adaptability (0 cards)

Critical choke points

  • Forbidden cards prevent legal play
  • No combo data to verify lines
Priority Remove Add Reason
1 K9-04 Noroi (3x), Maxx "C" (1x), Heavymetalfoes Electrumite (1x) Legal replacements e.g., Effect Veiler, Nibiru, or extra Solfachord supports Deck is illegal in OCG; must remove forbidden cards to be playable

Evidence & confidence

  • Verified: Legality status Illegal with forbidden cards; Card text and banlist statuses from evidence; Main/extra/side counts
  • Inferred: Hypergeometric probabilities; Dimension scores from card text; Engine cohesion and combo potential
  • Provisional: Matchup coverage D13 without dated meta
  • Data gaps: no combos supplied — combo floor/median/ceiling is text-only inference no tournament link — archetype meta-share and per-pilot match record absent no win-rate telemetry exists in YGOVN (going-first/second, matchup, game-level, brick/starter/OTK rates) — those signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied

More OCG Info

Solfachord

Solfachord Breakdown

 
 

 

 

 

 

 

 
 

 

 
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