Yummy Deck #773509 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 54/100 (±8 · 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: Yummy Level 1 LIGHT Beast board built through Link-1 and Level 2 Synchro bridges, converted into Synchro bosses (Ancient Fairy Life Dragon 2500, Borreload Savage Dragon 3000, Thunder Dragon Colossus 2600); Ancient Fairy Dragon engine (World of Spirits, Regulus, Kuribon, Spore) that feeds Synchro bosses and card advantage
• Turn 1 (going first): Normal Summon a hand Level 1 monster, Link Summon Yummy★Snatchy or Linkuriboh from the Extra Deck, then Special Summon further Yummy Level 1 monsters and Synchro through the Level 2 Yummy Way Tuners
• Turn 2 (going second): Hold Ash Blossom and Forbidden Droplet for the opponent's first summon or activation, then rebuild the same Link-1 to Yummy chain
• Recovery: Return Level 2 Synchro Tuners and Yummy★Snatchy from the GY; Regulus and Mulcharmy supply draw and search
• After siding: No side deck (Side Deck size 0). Master Duel ladder play is Bo1 in practice, so no post-side plan is evidenced

Why it scores here

The deck reliably opens when a hand Level 1 monster meets a Link-1 from the Extra Deck, since 11 main-deck Level 1 monsters give about an 82% chance of at least one in the opening five (Inferred). From there the Link-1 to Level 2 Synchro to Yummy chain converts into 2000 to 3000 ATK Synchro bosses, and the Ancient Fairy Dragon package adds card advantage. Ash Blossom and Forbidden Droplet (three copies each) give the deck layered negation for both turn orders, which is why interaction quality scores highest. Score is held down by a low pure-archetype share (34.5%), 36 off-archetype copies that raise brick risk, and the absence of recorded boards, so the median is unmeasured. Popularity and the archetype's usage stats were not credited as power, and no card scores were averaged into the deck score.

Dimension scores

How the score was computed

Strategy profile: 70% Combo / 30% Midrange. Structural ≈ 57.8, Going First ≈ 55, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 52. Modifiers: Off-archetype dilution (-3); Engine conflicts (-2); Hand-trap and negation density (2). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional; no dated metagame sample) = 0.80*57.8 + 0.20*52 - 3 = 53.6 -> 54

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.82 · key two-card combo ≈ 0.42 · 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

• Legal list with copy limits respected (Herald and Cupsy Limited at 1, Marshmao Semi-Limited at 2)
• Multi-route Yummy starter: any hand Level 1 monster plus a Link-1 from the Extra Deck
• Layered interaction: Ash Blossom x3, Forbidden Droplet x3, Herald, Eternal Sunshine
• Synchro boss package with 2500-3000 ATK bodies and recursion through Level 2 Synchro Tuners

Weaknesses

• Only 34.5% of copies share the exact archetype name; 36 off-archetype copies add brick risk
• No recorded boards, so the combo floor and median are unmeasured
• No side deck; no evidence of post-side adaptation
• Several Extra Deck slots (Borreload, Colossus, Melffy, Spright, Cupid) serve non-engine roles

Critical choke points

• A Level 1 monster in hand is required for the Link-1 starter; without one the Yummy engine does not start
• Link-1 Yummy★Snatchy / Linkuriboh are the only Link-1 routes in the Extra Deck, so losing them to one interruption ends the line

Recommended changes

Evidence & confidence

• Verified: Legal status: 40 main, 15 extra, 0 side within Master Duel limits; Limited and Semi-Limited copy counts respected; Copy histogram (12 singles, 5 doubles, 6 triples) and Extra Deck breakdown (1 Fusion, 10 Synchro, 4 Link); Archetype purity 34.5% and archetype_spread; Card stats such as Borreload 3000 ATK and Ancient Fairy Life Dragon 2500 ATK
• Inferred: P(at least one Level 1 monster in opening 5) ≈ 0.82 and P(>=2) ≈ 0.42; Consistency, brick risk and hand-trap timing estimates; Synchro/Link engine reading from card text; Interaction quality from negation and removal text
• Provisional: Meta Power is null (no dated metagame sample); Matchup and format fit (D13); Side adaptability (D12) with 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 match record absent No win-rate telemetry for going-first/second, matchup, brick, starter or OTK rates Meta Power is Provisional unless a dated metagame sample is supplied Usage-statistics inconsistency: several Extra Deck cards that appear in the card list (Lollipo★Yummy Way, Cooky★Yummy Way, Yummy★Snatchy, Cupsy★Yummy Way, Herald, Linkuriboh, S:P Little Knight, Spright Elf) are flagged in this deck:false, so core_cards_present (9 of 23) understates the list. Treated as an evidence-pipeline mismatch, not a deck gap No side deck and no Bo1-vs-Bo3 signal in the export