Solfachord Deck #761562 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 54/100 (±7 · Confidence: Medium)

• Primary strategy: Toolbox
• Secondary strategies: Midrange, Stun
• Format: master-duel

Legality

Main 40 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Link and Synchro boards built from Yummy and Solfachord starters, closing with GranSolfachord Coolia (2700 ATK) or W:P Fancy Ball (2400 ATK) once the opponent's board is answered.; Yummy Way Synchros (Cooky, Cupsy, Lollipo) and Herald of the Arc Light as follow-up boards.
• Turn 1 (going first): Open a Lv1 LIGHT Beast Yummy monster, Normal Summon it, and Link Summon Yummy Snatchy or Linkuriboh from the Extra Deck to enable hand-summoned Yummy monsters; use Dominus Purge or Impermanence on the opponent's first play.
• Turn 2 (going second): Hold Ash Blossom, Effect Veiler, Infinite Impermanence, Droll and Lock Bird and Maxx C (12 hand traps) to stop the opponent's first board, then rebuild through Solfachord Happiness and Mulcharmy Fuwalos draws.
• Recovery: Solfachord Happiness discards for two Solfachord Pendulum monsters, Cupsy Yummy Way recovers Yummy cards, and Mulcharmy Fuwalos converts the opponent's summons into draws.
• After siding: Not available: the deck runs zero side-deck cards, so there is no post-side plan in the evidence.

Why it scores here

The score comes from the deck as a system: a 74% chance of at least one hand-summonable Yummy monster in an opening five (hypergeometric, Inferred), a Link-1 bootstrap from the Extra Deck, and a dense interaction layer of 12 hand traps and 17 negation-text cards. Those carry it to the high 50s before modifiers. The deck has no recorded boards, so combo ceiling and median are text-only inferences and are scored conservatively. The mixed Yummy/Solfachord base (exact-name purity 14.5%, 17 Yummy copies against 8 Solfachord) and the absence of any side deck pull the result down. Popularity did not earn points: the archetype usage stats were used only to confirm the core list is real. Card scores were not averaged.

Dimension scores

How the score was computed

Strategy profile: Toolbox. Structural ≈ 60, Going First ≈ 56, Going Second ≈ 62, Meta = provisional, Tournament Reliability ≈ 53. Modifiers: engine_conflict (-3); no_side_deck (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) + ContextModifiers = 0.80*60 + 0.20*53 - 5 = 53.6, rounded to 54

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.74 · 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

• 12 hand traps across Ash Blossom, Effect Veiler, Infinite Impermanence, Droll, and Maxx C give strong interaction on the opponent's turn
• Two Link-1 routes (Yummy Snatchy x2, Linkuriboh) plus 6 Tuners give redundant Synchro and Link access
• Mulcharmy Fuwalos, Maxx C, Droll, and Happiness give recovery and card flow

Weaknesses

• Mixed archetype base: 47 of 55 non-Extra copies are off the exact archetype name, so engine cohesion is uncertain
• Zero side-deck cards means no adaptability for best-of-3
• No recorded boards, so combo conversion and median output cannot be verified

Critical choke points

• Yummy hand-summon requires a Link-1 or Level 2 Synchro on the field; if the Link-1 route is stopped, the hand-start lines stall
• Solfachord Happiness requires the Pendulum Zone and two Solfachord Pendulum monsters from the Deck; one negation of the Pendulum setup breaks that line

Recommended changes

Evidence & confidence

• Verified: Main 40, Extra 15, Side 0 are within master-duel size_rules; All six restricted cards are within legal copies (Crossout Designator, Cupsy Yummy, Herald, Maxx C, Droll and Lock Bird, Marshmao Yummy); Archetype purity is 14.5% (8 exact Solfachord copies of 55 non-Extra cards); Hypergeometric draw figures match the stated 3-copy 0.3376 and 2-copy 0.2372 values
• Inferred: Opening hand reliability (0.74 at least one hand-summonable Yummy; 0.90 hand trap going second); Interaction density and negation-text read from card text; Closing power of Coolia and Fancy Ball; Combo ceiling and median are text-only
• Provisional: Meta power (no dated metagame sample); Matchup fit (no tournament context); Post-side plan (no side deck)
• 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 no win-rate telemetry: going-first and going-second splits are Inferred Meta Power is Provisional unless a dated metagame sample is supplied usage_statistics in_this_deck flags appear to ignore the Extra Deck: 12 core cards (Linkuriboh, Lollipo Way, Cupsy Way, Cooky Way, Yummy Snatchy, GranSolfachord Coolia, Herald, Salamangreat Almiraj, I:P Masquerena, Spright Elf, S:P Little Knight, Martial Metal Marcher) are marked not in deck but appear with zone extra in cards[]; the reported core_present_pct of 52 is therefore unreliable and was not used Primoa scale is 0 in the card data despite being a Pendulum monster; pendulum scale analysis uses Cutia (8) and Solfegia (9) only