Onomat Deck #750657 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 61/100 (±7 · Confidence: Medium)

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

Legality

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

Identity & game plan

• Win condition: Xyz Summon a Utopia or Number boss (e.g. Number 99: Utopia Dragonar, Number F0: Utopic Draco Future) from the Extra Deck, built from searched Zubaba/Gagaga/Gogogo/Dododo monsters; Gagaga and Utopia Xyz bosses that negate or pressure the board once the Xyz is established
• Turn 1 (going first): Onomatopaira or Goblin Biker to search a Gogogo/Dododo/Gagaga starter, Xyz Summon into a boss, and hold Ash Blossom or Effect Veiler as hand traps
• Turn 2 (going second): Use the six-card hand's hand traps (Ash Blossom, Effect Veiler) to interrupt the opponent's first engine, then rebuild through the searchers
• Recovery: Onomatokage and Dodododwarf Gogogoglove recur from the GY, and Gagaga Girl recovers searcher-text cards from Xyz material
• After siding: Not applicable: Master Duel has no side deck and the list runs 0 side cards

Why it scores here

The deck reliably opens an engine: P(at least one searcher-text card in a 5-card opening hand) is about 0.97, and the searcher package (Onomatopaira x3, Goblin Biker, Onomatopickup x2, Gogogo/Dododo/Zubaba chains) gives many independent starts. Conversion depends on the 15-card Xyz Extra Deck, which has several 2500-3000 ATK bosses and some negation text. Interaction is a real strength: six hand traps (Ash Blossom x3, Effect Veiler x3), about nine negation-text cards and about ten removal-text cards support the score. No recorded boards exist, so combo ceiling and median are text-only inferences and are scored conservatively. Popularity and usage stats were not credited: only 3 of 25 archetype-core cards are present (3.6% exact-name purity, with 53 off-archetype copies spread across about 15 sub-archetypes), and the score is from the system's consistency, search redundancy and interaction, not an average of card scores.

Dimension scores

How the score was computed

Strategy profile: Midrange primary with Toolbox secondary; Midrange weights used directly. Structural ≈ 63.5, Going First ≈ 68, Going Second ≈ 68, Meta = provisional, Tournament Reliability ≈ 58. Modifiers: Extra Deck dependence (-1). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional, no dated metagame sample)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.97 · 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

• Redundant searcher package gives an almost guaranteed opening start
• Six hand traps and about nine negation-text cards give multi-layer interaction
• Several 2500-3000 ATK Extra Deck bosses for closing

Weaknesses

• No recorded boards, so the combo ceiling and median are unverified
• Low archetype-core overlap (3 of 25) with 53 off-archetype copies, so engine coherence is uncertain
• No side deck and no post-side plan in Master Duel

Critical choke points

• Reliance on the Extra Deck Xyz that matches the searched starter
• Limited single copies of Harpie's Feather Duster and Reinforcement of the Army

Recommended changes

Evidence & confidence

• Verified: Legal: 40 main, 15 extra, 0 side; no violations; Harpie's Feather Duster and Reinforcement of the Army each run 1 of 1 Limited copy; Card texts and stats match the evidence excerpts; Composition: 3.6% exact-name purity, 53 off-archetype copies
• Inferred: Opening-hand searcher probability ≈ 0.97 and starter redundancy; Interaction density from negation and removal text; Going-first and going-second estimates from hand-trap probability; Ceiling and closing power from Xyz text
• Provisional: Meta Power (null, no dated metagame sample); Format fit and matchup coverage (tournament context unavailable); Side-deck adaptability (no side deck in format)
• 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 Master Duel has no side deck, so post-side adaptability cannot be measured