R.B. Deck #765779 — Yu-Gi-Oh! Master Duel

60 Main, 15 Extra, incl. Mulcharmy Fuwalos x3, Mulcharmy Purulia x3, Ash Blossom & Joyous Spring x3. Created Oct 15, 2026 by YGO Mod.

Deck R.B. Master Duel

Created by: YGO Mod (20517634)

Created On: 10/15/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: Medium
51± 8/ 100
Power Score
Structural 60
Reliability 52
Going First 64
Going Second 62

Deck — Deck Power Evaluation

Final Contextual Deck Power: 51/100 (±8 · Confidence: Medium)

Overall score Value
Structural Deck Power 59.5
Going First 64
Going Second 62
Meta Power provisional
Tournament Reliability 52
  • Primary strategy: Midrange
  • Secondary strategies: Toolbox, Stun
  • Format: master-duel

Legality

Main 60 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

  • Win condition: R.B. Link board (Brute Blues gains ATK per R.B. monster it points to, can attack twice) backed by Shepherd's Crook and Booster; Night Train Blue Traveler (2500 ATK Level 10) revived from the GY through Babeldecker and Revolving Switchyard
  • Turn 1 (going first): Stage Landing or Funk Dock to reach an R.B. Link line, holding Ash Blossom and Forbidden Droplet for the opponent's first big interaction
  • Turn 2 (going second): Hand traps (Ash Blossom, Droll and Lock Bird, Maxx C) plus Forbidden Droplet and Forbidden Crown to stop the opponent's board, then rebuild through R.B. Link Summons
  • Recovery: Recycle R.B. monsters from the GY through Ga10 Pile Bunker, Lambda Cannon and Stage Landing banish effects, and Night Train's GY revive
  • After siding: None: side deck is empty, so no post-side plan is available in this list

Why it scores here

The deck reliably opens a searcher line: P(at least one searcher-text card in a 5-card opening hand) is about 0.86, and the 3-copy Stage Landing and Funk Dock both reach R.B. monsters for the Link engine (Inferred from the hypergeometric table). Its interaction suite (3 Ash Blossom, 3 Forbidden Droplet, 2 Forbidden Crown, plus Crossout Designator, Next Phase and Last Stand) gives it strong end-board and interruption scores, and the Link board supplies closing power through Brute Blues. Popularity did not earn points: the R.B. archetype appears in the usage stats, but exact-name purity is only 29.3 percent, and 53 of 60 main-deck copies are off-archetype, so the Train, Crystron, Mulcharmy and Sky Striker splash pulls the engine apart and lowers efficiency. No combo boards exist, so combo ceiling and floor are text-only inference, and no side deck or meta sample exists, so those scores stay provisional. The score comes from the deck as a system, not from averaging card scores.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 66 P(at least one searcher-text card in a 5-card opening hand) ≈ 0.86; 3-copy Stage Landing and Funk Dock reach R.B. monsters (Inferred)
D2 Opening-Hand Quality & Brick Management 58 Roughly 17 non-R.B. or conditional cards (Triple Tactics Thrust, Forbidden Droplet, Crystron Inclusion, Exceptional Schedule) risk dead draws; P(none of the 31-card core in 5 cards) ≈ 0.02 (Inferred)
D3 Combo Conversion & Ceiling 60 No recorded boards; Brute Blues ATK gain and double attack make a Link ceiling plausible, but it is text-only (Inferred)
D4 Combo Floor & Median Output 50 No recorded boards and no power distribution, so the median is an assumption; scored near neutral (Inferred)
D5 Interruption Resilience & Route Redundancy 66 Three Ash Blossom, Forbidden Droplet, Stage Landing GY banish and Night Train GY revive give several independent recovery routes (Inferred from card text)
D6 Resource Economy, Recovery & Grind 62 Recursion from Lambda Cannon, Pile Bunker and Night Train outweighs the single Pot of Sloth; no combo resource data (Inferred from card text)
D7 End-Board & Interaction Quality 70 Negate count is high: Ash x3, Droplet x3, Crown x2, Crossout, Next Phase, Last Stand and Ga10 Cutter (Verified card text, Inferred quality)
D8 Going-Second & Board-Breaking Power 64 Droll and Lock Bird, Maxx C, Droplet (ATK halve plus negate) and Forbidden Crown all answer a going-second board (Inferred from card text)
D9 Offensive Pressure & Closing Power 65 Brute Blues gains ATK and attacks twice; Night Train is 2500 ATK; Dawn Dragster adds piercing (Verified stats, Inferred closing)
D10 Main Deck Efficiency & Flexibility 50 60 main, 36 distinct; 21 singles and 9 triples; 53 of 60 main-deck copies are off exact archetype, which lowers coherence (Verified composition)
D11 Extra Deck Efficiency & Coverage 55 14 Link and 1 Synchro. Sky Striker Ace Links have no Ace monsters in the Main Deck to chain from, and the Synchro needs scarce Tuners (Verified composition, Inferred access)
D12 Side Deck Adaptability 35 Side deck is empty, so there is no post-side plan (Verified)
D13 Matchup Coverage & Format Fit 50 No tournament link, no archetype meta-share and no match record; the score is a neutral placeholder (Provisional)
D14 Pilotability & Error Tolerance 45 Multi-step Link chains across five archetypes, with many decision points on negates and link material (Inferred)

How the score was computed

Strategy profile: Midrange profile used directly; Toolbox noted as secondary, not blended. Structural ≈ 59.5, Going First ≈ 64, Going Second ≈ 62, Meta = provisional, Tournament Reliability ≈ 52. Modifiers: engine conflicts (-4); no side deck (-2); Limited key cards (-1). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional, no dated metagame sample)


More Master Duel Info

R.B.

R.B. Breakdown

 
 

 

 

 

 

 

 
 

 

 
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