Mulcharmy Deck #773767 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 50/100 (±9 · Confidence: Medium)

• Primary strategy: Combo
• Secondary strategies: Midrange
• Format: master-duel

Legality

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

Identity & game plan

• Win condition: Synchro and Link board pressure from the Yummy and Ancient Fairy Dragon engines, with Yum Yum Yummys drain and Ancient Fairy Dragon field-destruction text; Ancient Fairy Life Dragon card advantage and Synchro bosses (Thunder Dragon Colossus 2600 ATK, Ancient Fairy Life Dragon 2500 ATK, Borreload Savage Dragon 3000 ATK)
• Turn 1 (going first): Open a Level 1 Yummy monster and summon it via a Link-1 or Level 2 Synchro on the field, then build into a Synchro boss; Ash Blossom held for the first opposing response
• Turn 2 (going second): Use Ash Blossom and Forbidden Droplet to answer the opponent's first board, then rebuild through Yummy GY and Ancient Fairy Dragon effects
• Recovery: Recover monsters and spells from the GY through Cooky Way, Assist Yummy, Yummyusment Mignon and Shamisen Samsara Sorrowcat; Synchro bodies re-enter the field
• After siding: None: Master Duel has no side deck and this list runs 0 side cards, so there is no post-side plan to score

Why it scores here

The list reliably opens a Level 1 Yummy monster: nine such monsters in 40 cards give about 0.74 odds of at least one in a 5-card opener (Inferred), but each summon needs a Link-1 or Level 2 Synchro on the field, so the engine is conditional rather than free. Conversion rests on Synchro and Link bodies, Yum Yum Yummys drain and Ancient Fairy Dragon field-destruction text, and interaction is unusually dense: three Ash Blossom, Forbidden Droplet, Eternal Sunshine and a Limited Herald of the Arc Light cover negation and removal. No boards were recorded for this deck, so floor, median and ceiling are inferred from card text only and carry low weight. Popularity earned no points: the Mulcharmy label and archetype usage were not credited, and exact-name purity is only 5.5 percent. The score reflects consistency, interaction and recovery across the system, not an average of card scores.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 57, Going First ≈ 62, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 50. Modifiers: engine compactness (-3); unrecoverable enabler choke point (-2); banlist exposure (-1). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (-6); Meta provisional (no dated metagame sample)

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

• Three Ash Blossom plus Forbidden Droplet and Eternal Sunshine give layered negation
• Herald of the Arc Light (Limited, run at its 1-copy cap) adds negate-and-destroy
• Yum Yum Yummys drain on simultaneous Yummy summons gives reach
• Extra Deck has 10 Synchro bodies, so the engine is broad
• GY recursion from several Synchro and Yummy effects supports recovery

Weaknesses

• Archetype label Mulcharmy does not match the list: 3 Mulcharmy cards against 19 Yummy and 10 Ancient Fairy Dragon
• No recorded combos, so floor, median and ceiling are text-only
• Level 1 Yummy summons depend on a Link-1 or Level 2 Synchro on the field
• Piri Reis Map halves LP and returns a monster whose effects are then locked
• Main deck is spread across three sub-archetypes with 8 tech cards, lowering compactness

Critical choke points

• A Link-1 or Level 2 Synchro on the field to enable Level 1 Yummy summons
• Limited copies of Herald of the Arc Light and Cupsy Yummy

Recommended changes

Evidence & confidence

• Verified: Main 40 and Extra 15 are within Master Duel size rules; Restricted copies are at their legal maximum: Cupsy Yummy 1 of 1, Herald of the Arc Light 1 of 1, Marshmao Yummy 2 of 2; Archetype counts: Yummy 19, Ancient Fairy Dragon 10, Mulcharmy 3; exact-name purity 5.5 percent; Usage: Ash Blossom 87.5 percent, Mulcharmy Fuwalos 50 percent; S:P Little Knight 87.5 percent and Maxx C 62.5 percent absent; Ash Blossom at least one in a 6-card hand is 0.394 and in a 5-card hand 0.338
• Inferred: Level 1 Yummy opening odds about 0.74 with the enabler requirement; Engine accessibility and brick risk scores; Going-first and going-second scores from text-based interaction density; Ceiling and floor read from card text, with no recorded boards
• Provisional: Meta power is null; no dated metagame sample; Matchup fit and tournament reliability depend on context not present in the evidence
• Data gaps: No recorded combos, so combo floor, median and ceiling are text-only inference No tournament link: archetype meta share and pilot match record are absent No win-rate telemetry (going-first, going-second, matchup, brick or starter rates) Meta Power is provisional without a dated metagame sample Deck title is null and the Mulcharmy archetype label does not match the Yummy and Ancient Fairy Dragon card content Master Duel has no side deck, so D12 is scored provisionally without post-side data