R.B. Deck #718668 — Yu-Gi-Oh! Master Duel

45 Main, 15 Extra, incl. Mulcharmy Fuwalos x3, Pillar of the Future - Cyanos x3, Speedroid Terrortop x3. Created Jun 12, 2026 by YGO Mod.

Deck R.B. Master Duel

Created by: YGO Mod (20517634)

Created On: 06/12/2026

 
 


Official AI Deck Power Analysis
ComboConfidence: MediumEvaluated Jun 12, 2026
60± 5/ 100
Power Score
Structural 69
Reliability 55
Going First 75
Going Second 70

Deck — Deck Power Evaluation

Final Contextual Deck Power: 60/100 (±5 · Confidence: Medium)

Overall score Value
Structural Deck Power 69
Going First 75
Going Second 70
Meta Power provisional
Tournament Reliability 55
  • Primary strategy: Combo
  • Secondary strategies: Midrange, Control
  • Format: master-duuel

Legality

Main 45 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

  • Win condition: Link Monster protection and ATK scaling into double-attack pressure; Spell/Trap lock and removal grind
  • Turn 1 (going first): Establish protective R.B. Link board, set interaction traps, leverage Sky Striker spell recursion for advantage
  • Turn 2 (going second): Use hand traps to disrupt, deploy board breakers to challenge established boards, then extend with remaining starters
  • Recovery: GY-based special summons, spell recursion, and LP-fueled extender effects
  • After siding: Currently non-existent due to 0 side deck; requires construction

Why it scores here

This R.B. hybrid deck functions as a resilient combo-midrange system that reliably opens through its dense network of low-level Machine starters and extensive hand-trap suite. Its structural strength lies in exceptional interruption resilience and end-board interaction quality, supported by a robust negation and removal package that secures both turns. However, the absence of a side deck critically undermines its post-match adaptability, while missing core Link monsters cap its offensive ceiling and median combo conversion. The score reflects this system-level balance: high consistency and interaction offset significant structural gaps and pilot complexity, resulting in a solid but unrefined competitive profile. Popularity and archetype share did not inflate the score, nor were individual card strengths averaged.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 85 P(≥1 starter in opening 5) ≈ 0.98 across four sub-archetypes; high bootstrap reliability (Inferred)
D2 Opening-Hand Quality & Brick Management 70 45-card list with 9 hand traps and 14 techs creates minor redundancy risk, mitigated by heavy Special Summon focus (Inferred)
D3 Combo Conversion & Ceiling 65 Text-only inference indicates moderate ceiling; missing Brute Blues limits peak ATK scaling and double-attack conversion (Inferred)
D4 Combo Floor & Median Output 60 Median output yields a stable protective Link board with spell recursion, lacking explosive extension without full core (Inferred)
D5 Interruption Resilience & Route Redundancy 75 Multiple independent starters (Ga10s, Stage Landing, Cyanos, Terrortop) and GY recovery ensure strong route redundancy (Inferred)
D6 Resource Economy, Recovery & Grind 75 R.B. LP gain mechanics and Sky Striker spell recursion provide sustainable resource economy and grind capability (Inferred)
D7 End-Board & Interaction Quality 80 Dense negation/removal suite (Next Phase, Last Stand, TTT, Droplet, Impermanence) creates layered end-board interaction (Inferred)
D8 Going-Second & Board-Breaking Power 75 Six-card hand quality combined with TTT, Droplet, and board-breaker monsters supports effective going-second disruption (Inferred)
D9 Offensive Pressure & Closing Power 60 ATK scaling relies on incomplete core; closing power is moderate without full double-attack synergy (Inferred)
D10 Main Deck Efficiency & Flexibility 70 45-main efficiency balances four engines but demands careful Normal Summon limit management (Inferred)
D11 Extra Deck Efficiency & Coverage 75 15-slot Extra Deck covers Links, Synchro, Fusion, and XYZ with adequate strategic coverage (Inferred)
D12 Side Deck Adaptability 20 Side deck contains zero cards, eliminating post-side adaptability and forcing theoretical evaluation (Verified)
D13 Matchup Coverage & Format Fit 55 No dated metagame sample available; mixed archetype build offers broad but shallow format alignment (Provisional)
D14 Pilotability & Error Tolerance 60 Multi-engine complexity increases cognitive load and decision points, lowering error tolerance (Inferred)

How the score was computed

Strategy profile: Balanced. Structural ≈ 69, Going First ≈ 75, Going Second ≈ 70, Meta = provisional, Tournament Reliability ≈ 55. Modifiers: Zero Side Deck (-5); Missing Core Links (-3); Strong Interaction Suite (2). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional)

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.98 · key two-card combo ≈ — · full-brick estimate ≈ 0.02 (all Inferred)
  • Combo output: best PowerIndex —, median —, board-per-starter —
  • Turn order: 0 going-first lines vs 0 going-second lines

Strengths

  • Exceptional consistency across multiple starter archetypes
  • Robust interaction suite with layered negation and removal
  • Strong resource recovery via LP gain and spell recursion

Weaknesses

  • Completely empty side deck
  • Missing core Link monsters cap offensive ceiling
  • High pilot complexity due to multi-engine construction

Critical choke points

  • Absence of side deck for post-match adaptation
  • Reliance on incomplete R.B. core for maximum ATK scaling
Priority Remove Add Reason
1 15 side deck cards focusing on anti-meta techs and additional board breakers Zero side deck cripples Best-of-3 adaptability and leaves the deck vulnerable to specific hate strategies

Evidence & confidence

  • Verified: Legality status: Legal; Side deck count: 0; Card names and banlist status verified against Master Duel field
  • Inferred: Consistency probabilities and starter density; Dimension scores for combo floor/ceiling, resource economy, and interaction quality; Pilotability and error tolerance assessment
  • Provisional: Matchup format fit; Meta Power
  • 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 — those signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied

More Master Duel Info

R.B.

R.B. Breakdown

 
 

 

 

 

 

 

 
 

 

 
https://metaduelist.com/
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