Onomat Deck #632510 — Yu-Gi-Oh! Master Duel

41 Main, 14 Extra, incl. Dodododo Warrior x3, Ice Ryzeal x3, Mulcharmy Fuwalos x3. Created Jan 16, 2026 by YGO Mod.

Deck Onomat Master Duel

Created by: YGO Mod (20517634)

Created On: 01/16/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: Low
35± 10/ 100
Power Score
Structural 60
Reliability 56
Going First 64
Going Second 68

Deck — Deck Power Evaluation

Final Contextual Deck Power: 35/100 (±10 · Confidence: Low)

Overall score Value
Structural Deck Power 60.5
Going First 64
Going Second 68
Meta Power provisional
Tournament Reliability 56
  • Primary strategy: Midrange
  • Secondary strategies: Toolbox, Xyz
  • Format: master-duel

Legality

Main 41 / Extra 14 / Side 0 — status: Illegal. 3 violation(s).

Identity & game plan

  • Win condition: Xyz boards (Ryzeal Detonator, Masquerade, Mereologic Aggregator, Full Armored Utopic Ray Lancer, Ryzeal Duo Drive) built from Onomat/Gagaga/Dododo searches and Ryzeal Xyz-summon routes; Recursion-based Xyz chains through Ryzeal Plugin, Ext Ryzeal and Sword Ryzeal from the GY
  • Turn 1 (going first): Search a Gagaga/Dododo starter with Onomatopaira or Onomatopickup, Special Summon through Gagaga Ganbara Knight or Dodododo Warrior, and Xyz into a 4-rank board while holding Ash Blossom and Effect Veiler
  • Turn 2 (going second): Hold Ash Blossom, Red Reboot, Droll & Lock Bird, Effect Veiler and Maxx "C" to disrupt the opponent's board, then rebuild through Onomat searches and the Xyz extra deck
  • Recovery: Recover from the GY with Ryzeal Plugin, Ext Ryzeal and Sword Ryzeal, and extend through Xyz materials attached to the surviving boss
  • After siding: Not applicable in Master Duel (no Side Deck, side_count 0); no post-side plan to score

Why it scores here

The deck opens its core engine reliably: about 93% of going-first 5-card hands contain at least one of the 16 archetype-core copies (Inferred, hypergeometric), and 14 searcher-text cards provide redundant access to Onomat and Gagaga starters. Its interaction is the strongest part of the system: 10 hand traps and 12 negation-text cards, with a going-second probability of about 84% of at least one hand trap in the six-card hand (Inferred), supports a credible going-second plan. Its closing power comes from Xyz bosses at 2500–3000 ATK and a Ryzeal recursion loop, but no combo boards were supplied, so the ceiling and median are text-based estimates only and are scored low-to-moderate. The deck is pulled down by consistency and structure: it has 20 singletons plus many off-archetype tech cards and a 1.8% exact-name Onomat purity, and it runs three illegal cards in the Master Duel ban list (Forbidden Ryzeal Cross and Called by the Grave, and Maxx "C" at 2 copies against a limit of 1). Because the list is illegal, the final score is capped at 35 and this is a theoretical, structural-only read. The score was built from the deck's system-level dimensions and was not an average of card scores, and archetype popularity did not add points.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 72 P(≥1 archetype-core copy in opening 5) ≈ 0.93 across 16 core copies; 14 searcher-text cards add redundancy (Inferred)
D2 Opening-Hand Quality & Brick Management 60 Brick proxy ≈ 7% for no core in opening 5; 10 hand traps and 20 singletons add some dead-card risk (Inferred)
D3 Combo Conversion & Ceiling 50 No parseable combo boards supplied; ceiling is a text-only read of the Xyz and Ryzeal Detonator routes (Inferred)
D4 Combo Floor & Median Output 45 No combo median or power distribution available; floor is a text-only estimate (Inferred, low confidence)
D5 Interruption Resilience & Route Redundancy 60 Ash Blossom, Effect Veiler, Red Reboot and Droll provide disruption, and Ryzeal Plugin and Ext Ryzeal provide recursion routes (Inferred)
D6 Resource Economy, Recovery & Grind 62 Ryzeal recursion and Xyz material attachment provide some grind; no resource_signature data supplied (Inferred)
D7 End-Board & Interaction Quality 72 10 hand traps plus Unbreakable Xyz Barrier, Crossout Designator, Ryzeal Detonator and Masquerade give layered negation and removal (Inferred semantic; flags verified from card text)
D8 Going-Second & Board-Breaking Power 70 Going-second hand-trap coverage ≈ 0.84 (Inferred); Ryzeal Detonator and Crossout provide board-breaking reach (Inferred)
D9 Offensive Pressure & Closing Power 72 Xyz bosses reach 2500–3000 ATK (Ryzeal Detonator 3000, Masquerade 2700, Mereologic 2600) (Verified stat, Inferred closing)
D10 Main Deck Efficiency & Flexibility 62 41 Main cards with 20 singletons, 3-copy staples and a 40–60 size rule satisfied; 54 off-archetype copies lower coherence (Verified composition, Inferred scoring)
D11 Extra Deck Efficiency & Coverage 65 14 Xyz monsters in 14 Extra slots, with the Ryzeal, Utopic and Mathmech routes covered; no flex data (Verified composition)
D12 Side Deck Adaptability 35 Master Duel has no Side Deck (side_count 0); this dimension is not applicable and is scored conservatively (Provisional)
D13 Matchup Coverage & Format Fit 50 No tournament link or meta sample; archetype usage stats only (Provisional)
D14 Pilotability & Error Tolerance 45 Multi-step Xyz and chain sequencing with many optional effects; error tolerance is moderate (Inferred)

How the score was computed

Strategy profile: Midrange. Structural ≈ 60.5, Going First ≈ 64, Going Second ≈ 68, Meta = provisional, Tournament Reliability ≈ 56. Modifiers: banlist exposure (-8). Final formula: No reliable metagame: 0.80*Structural + 0.20*TournamentReliability = 59.6; banlist modifier -8 gives 51.6 uncapped; Illegal cap applied (3 illegal cards, Maxx "C" over limit) -> final 35, theoretical/structural-only

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.93 · key two-card combo ≈ — · full-brick estimate ≈ 0.07 (all Inferred)
  • Combo output: best PowerIndex —, median —, board-per-starter —
  • Turn order: 0 going-first lines vs 0 going-second lines

Strengths

  • Dense searcher text (14 cards) gives reliable access to Onomat and Gagaga starters
  • 10 hand traps and 12 negation-text cards give strong going-second interaction
  • Xyz bosses reach 2500–3000 ATK with Ryzeal recursion routes

Weaknesses

  • Illegal list: Ryzeal Cross and Called by the Grave are Forbidden, and Maxx "C" is over its Limited limit
  • Low archetype purity (1.8% exact-name) with many off-archetype tech cards
  • No combo evidence, so ceiling and median are unverified

Critical choke points

  • Starter access depends on Onomatopaira / Onomatopickup / Bonfire searches, which are single copies
  • Going-first plan depends on a single Gagaga Ganbara Knight or Dodododo Warrior line to reach Xyz
Priority Remove Add Reason
1 Ryzeal Cross and Called by the Grave Legal replacements from the same archetype family (e.g. a Ryzeal or Onomat searcher) Both are Forbidden in master-duel; the deck cannot be scored normally until they are removed
2 One copy of Maxx "C" A legal hand trap or Ryzeal/Onomat staple Maxx "C" is Limited to 1 copy and the deck runs 2

Evidence & confidence

  • Verified: Legality violations: Maxx "C" 2/1, Ryzeal Cross 1/0 (Forbidden), Called by the Grave 1/0 (Forbidden); Main 41 and Extra 14 are within master-duel size rules; Card text and ATK/DEF values from the resolved card list; Usage stats: Onomat core cards at 100% inclusion
  • Inferred: Opening-hand starter probabilities (hypergeometric); Interaction density and going-second hand-trap coverage; Dimension scores D1–D11 and D14
  • Provisional: Meta Power (null, no dated sample); Matchup coverage (D13); Side-deck adaptability (D12) — not applicable in Master Duel
  • 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 and brick rates are Inferred Meta Power is Provisional unless a dated metagame sample is supplied deck title is null in the export

More Master Duel Info

Onomat

Onomat Breakdown

 
 

 

 

 

 

 

 
 

 

 
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