R.B. Deck #756563 — Yu-Gi-Oh! Master Duel

42 Main, 15 Extra, incl. Machina Gearframe x3, Exceptional Schedule x3, Forbidden Droplet x3. Created Sep 26, 2026 by YGO Mod.

Deck R.B. Master Duel

Created by: YGO Mod (20517634)

Created On: 09/26/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: MediumEvaluated Oct 17, 2026
52± 5/ 100
Power Score
Structural 59
Reliability 51
Going First 60
Going Second 57

Deck — Deck Power Evaluation

Final Contextual Deck Power: 52/100 (±5 · Confidence: Medium)

Overall score Value
Structural Deck Power 58.9
Going First 60
Going Second 57
Meta Power provisional
Tournament Reliability 51
  • Primary strategy: Midrange
  • Secondary strategies: Combo, Toolbox
  • Format: master-duel

Legality

Main 42 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

  • Win condition: Link and Xyz boss monsters (R.B. Link engine, Machina Ruinforce, Machina Citadel, Jizukiru, Super Starslayer TY-PHON) converting board presence into attacks; Machina Gearframe / Machina Metalcruncher beatdown backed by Forbidden Droplet and Enemy Controller
  • Turn 1 (going first): Open a searcher (Machina Redeployment, Exceptional Schedule, R.B. Funk Dock) into an R.B. Stage Landing or Gearframe line, then Link into the R.B. Link Monsters and protect the board with Lightning Storm and Next Phase
  • Turn 2 (going second): Use Forbidden Droplet, Ga10 Cutter and Next Phase to negate the opponent's first engine, then rebuild with searchers and Link boards
  • Recovery: Redeploy from the GY and banish via Machina Ruinforce and Funk Dock to restart the Link engine after a single board wipe
  • After siding: No side deck is registered, so there is no defined post-side plan

Why it scores here

The deck reliably opens a searcher line: the archetype core group gives about 0.95 odds of at least one R.B. card in a 5-card opening hand, and the searcher text group about 0.80 (Inferred from the hypergeometric estimates). It converts that access into Link and Xyz board presence and several high-ATK bosses, and it holds up through a wide interaction suite (Lightning Storm x2, Heavy Storm, Enemy Controller, Forbidden Crown, Next Phase, Forbidden Droplet x3). Combo ceiling and floor are scored from text only because no recorded boards exist, so they carry wide uncertainty. Popularity did not earn points: the guide and usage stats confirm the list is real and accessible but do not raise the score, and the deck was not scored by averaging individual card scores. Its 39 off-archetype copies across five related sub-archetypes add engine-conflict risk, and the empty side deck and absent matchup data hold the score down.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 66 P(at least one R.B. core card in hand of 5) ≈ 0.95 and searcher group ≈ 0.80; 3x Stage Landing and Funk Dock give redundant starters (Inferred)
D2 Opening-Hand Quality & Brick Management 58 17 singleton slots and 27 level-0 spells with no hand traps; some hands will be redundant or conflicting across sub-archetypes (Inferred)
D3 Combo Conversion & Ceiling 62 Ceiling read from card text: R.B. Link engine plus Ruinforce/Citadel/Jizukiru bosses; no recorded boards to measure (Inferred)
D4 Combo Floor & Median Output 48 Median output unknown: combos_evidence has zero parseable boards, so the score rests on text and starter diversity (Inferred)
D5 Interruption Resilience & Route Redundancy 60 Multiple negation and protection routes (Next Phase, Droplet, Crown) and recursion via Funk Dock; no measured resilience data (Inferred)
D6 Resource Economy, Recovery & Grind 62 Searchers Machina Redeployment, Exceptional Schedule and Funk Dock refill the hand; grind depends on GY recursion (Inferred)
D7 End-Board & Interaction Quality 70 Two Lightning Storm, Heavy Storm, Enemy Controller, Forbidden Crown and three Droplet give layered end-board interaction (Inferred from card text flags)
D8 Going-Second & Board-Breaking Power 62 Ga10 Cutter and Droplet negate the first engine on going second; no split data available (Inferred)
D9 Offensive Pressure & Closing Power 70 Bosses at 3000 ATK and above (Ruinforce 4600, Jizukiru 3300, Citadel 3000, ZEUS 3000) give closing power (Verified stats, Inferred conversion)
D10 Main Deck Efficiency & Flexibility 55 42 Main cards with 39 off-archetype copies and 17 singletons; compact enough for the 40-60 range but not tightly coherent (Verified counts, Inferred)
D11 Extra Deck Efficiency & Coverage 60 15 Extra slots filled with 11 Link and 4 Xyz, several duplicated; coverage is broad but partly redundant (Verified counts)
D12 Side Deck Adaptability 25 No side deck is registered; post-side adaptability cannot be assessed and is scored low (Verified)
D13 Matchup Coverage & Format Fit 50 No dated metagame or tournament link; archetype usage stat only (Provisional)
D14 Pilotability & Error Tolerance 45 Multi-archetype engine (R.B., Machina, Train, Sky Striker) with Link and Union interactions is demanding to pilot (Inferred)

How the score was computed

Strategy profile: Midrange. Structural ≈ 58.9, Going First ≈ 60, Going Second ≈ 57, Meta = provisional, Tournament Reliability ≈ 51. Modifiers: Engine conflicts across sub-archetypes (-3); No side deck (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) + ContextModifiers

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.8 · 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

  • Core R.B. access is near-certain in the opening hand
  • Layered interaction suite with negation and board wipes
  • Multiple high-ATK boss monsters across Link and Xyz

Weaknesses

  • Off-archetype density is high (68% of copies), reducing engine coherence
  • No side deck for best-of-3
  • Combo ceiling and median cannot be measured without recorded boards

Critical choke points

  • Dependence on the R.B. Link engine being live for most closing lines
  • Single Heavy Storm copy is Limited; any loss of it removes a board-wipe option without replacement
Priority Remove Add Reason
1 One Subspace Battle A second R.B. searcher or Link-enabler from the R.B. pool Lowers the off-archetype count and raises engine consistency (Inferred)
2 One Urgent Schedule One R.B. Shepherd's Crook (already a core card per usage stats) Aligns the deck with the archetype-standard core that is currently missing (Observed usage)

Evidence & confidence

  • Verified: Legal status, 42 Main and 15 Extra counts within Master Duel size rules; Heavy Storm Limited with one copy, legal; Archetype purity 31.6% and 0 side cards
  • Observed: Core R.B. cards present at 100% inclusion in usage stats, 10 of 25 core cards present
  • Inferred: Opening-hand starter access ≈ 0.95 (core) and ≈ 0.80 (searcher group); Ceiling and floor read from card text only; Interaction quality read from card text
  • Provisional: Matchup and format fit (D13) without dated meta data
  • 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 No side deck registered, so post-side behaviour is unmeasured

More Master Duel Info

R.B.

R.B. Breakdown

 
 

 

 

 

 

 

 
 

 

 
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