R.B. Deck #772584 — Yu-Gi-Oh! OCG

54 Main, 15 Extra, incl. Mulcharmy Fuwalos x3, Mulcharmy Purulia x3, Pillar of the Future - Cyanos x3. Created Oct 21, 2026 by YGO Mod.

Deck R.B. OCG

Created by: YGO Mod (20517634)

Created On: 10/21/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: LowEvaluated Oct 21, 2026
35± 8/ 100
Power Score
Structural 52
Reliability 45
Going First 57
Going Second 61

Deck — Deck Power Evaluation

Final Contextual Deck Power: 35/100 (±8 · Confidence: Low)

Overall score Value
Structural Deck Power 52
Going First 57
Going Second 61
Meta Power provisional
Tournament Reliability 45
  • Primary strategy: Midrange
  • Secondary strategies: Stun
  • Format: ocg

Legality

Main 54 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 1 violation(s).

Identity & game plan

  • Win condition: R.B. Link monsters (R.B. The Brute Blues, R.B. Shepherd's Crook, R.B. VALCan Booster) with R.B. ATK and LP-gain support from R.B. Funk Dock and R.B. Next Phase; Ecclesia and the Dark Dragon and Sky Striker Ace links as off-archetype boss and pressure
  • Turn 1 (going first): Open R.B. Stage Landing or Funk Dock or R.B. Operation Test, then Special Summon R.B. Ga10 Driller or R.B. Ga10 Cutter and build Link Summons toward Brute Blues or Shepherd's Crook
  • Turn 2 (going second): Use hand traps (Ash Blossom, Droll & Lock Bird, Evenly Matched, Solemn Judgment) and Next Phase or Last Stand to stop the opponent, then rebuild through R.B. monsters and Stage Landing
  • Recovery: Recover through Funk Dock, Scrap Recycler and Night Train Blue Traveler searches, and R.B. Operation Test to revive a Level 3 or higher R.B. from the GY
  • After siding: No side deck is listed, so there is no post-side plan in the evidence

Why it scores here

The list is illegal as submitted: it runs 3 copies of Ash Blossom & Joyous Spring against a 2-copy limit, so this is a structural read only and the score is capped low. The score is built from the system: R.B. starters (Stage Landing, Funk Dock, Operation Test) and Link monsters give a plausible Midrange engine, and the 7 hand traps plus Solemn Judgment, Next Phase, Last Stand and the board-breakers give strong interaction (D7 70). The deck is weaker on consistency and cohesion: only 33 percent of cards are exact R.B. and 46 copies are off-archetype (Sky Striker, Train, Mulcharmy, Scrap, Forbidden), and it runs no side deck. No combos were supplied, so ceiling and median are text-inferred only. Popularity or archetype usage stats did not earn points, and no card scores were averaged into the deck score. (Inferred)

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 55 P(at least 1 R.B. Stage Landing in 5-card hand) ≈ 0.26 for 3 copies, and the archetype-core group is about 0.95 to open at least one core card; consistency is limited by the starter count (Inferred)
D2 Opening-Hand Quality & Brick Management 50 The deck has 18 singleton slots and 46 off-archetype copies, so a fair share of hands will lack a functional starter or hold off-plan cards; estimate only (Inferred)
D3 Combo Conversion & Ceiling 50 No recorded boards; the ceiling is inferred from card text: R.B. Ga10 Cutter and Pile Bunker bridge into Brute Blues and Shepherd's Crook, but nothing is measured (Inferred)
D4 Combo Floor & Median Output 40 No recorded boards, so the median is unknown; the text-based route is plausible but needs many link steps (Inferred)
D5 Interruption Resilience & Route Redundancy 55 Several independent interaction packages (7 hand traps, Next Phase, Last Stand, Revolving Switchyard) and two Brute Blues lines give some route redundancy (Inferred)
D6 Resource Economy, Recovery & Grind 55 Recovery comes from Funk Dock, Scrap Recycler, Night Train and Operation Test, which can rebuild R.B. monsters from the GY (Inferred)
D7 End-Board & Interaction Quality 70 Broad interaction across hand traps (Ash, Droll & Lock Bird, Evenly Matched), spell/trap removal (Hornet Drones, Feather Duster, Lightning Storm, Droplet), and negation (Solemn, Next Phase, Last Stand) (Verified card text, Inferred quality)
D8 Going-Second & Board-Breaking Power 60 Going-second hand traps and board-breakers (Feather Duster, Lightning Storm, Forbidden Droplet) are real, but there is no going-second win-rate data (Inferred)
D9 Offensive Pressure & Closing Power 55 Brute Blues and Shepherd's Crook gain ATK and Night Train and Ecclesia give 2500 ATK, so closing power exists in the Extra Deck; no damage data (Verified card text, Inferred)
D10 Main Deck Efficiency & Flexibility 40 54 main cards with 31 distinct names and an exact-name purity of 33 percent; 46 off-archetype copies across 5 sub-archetypes reduce coherence (Verified composition)
D11 Extra Deck Efficiency & Coverage 55 All 15 Extra Deck slots are used by Link and Synchro monsters, but the set mixes R.B., Sky Striker, Clockwork and Ecclesia pieces with no clear core (Verified composition, Inferred)
D12 Side Deck Adaptability 20 No side deck is listed for this best-of-3 entry, so there is no post-side adaptability (Verified composition)
D13 Matchup Coverage & Format Fit 50 No tournament link, no dated metagame, and no win-rate telemetry; this stays Provisional (Provisional)
D14 Pilotability & Error Tolerance 40 Multiple link chains, many hand-trap timing decisions and a mixed-archetype list raise decision load (Inferred)

How the score was computed

Strategy profile: Midrange. Structural ≈ 52, Going First ≈ 57, Going Second ≈ 61, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (-3); engine conflicts and off-archetype spread (-3); no side deck (-2). Final formula: No reliable metagame: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers = 0.80*52 + 0.20*45 - 8 = 42.6, then capped to 35 because the deck is Illegal (theoretical/structural read only)

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.26 · 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

  • Strong interaction package: 7 hand traps plus Solemn Judgment, Next Phase, Last Stand and spell/trap removal
  • Real R.B. Link engine with searchers (Stage Landing, Funk Dock, Operation Test) and recovery through Scrap Recycler and Night Train
  • All 15 Extra Deck slots are used by Link and Synchro monsters with strong ATK

Weaknesses

  • Illegal copy count on Ash Blossom & Joyous Spring (3 vs 2 allowed)
  • Low exact-archetype purity (33 percent) with 46 off-archetype copies
  • No side deck, so no post-side plan
  • No combo data, so ceiling and median are text-only

Critical choke points

  • Only 3 Stage Landing and 3 Funk Dock are the main R.B. starters; a dead opening hand is likely without them
  • Brute Blues and Shepherd's Crook depend on R.B. monsters already on the field to point at
Priority Remove Add Reason
1 1 copy of Ash Blossom & Joyous Spring None required, or a legal alternative Cuts the copy-limit violation so the list becomes legal; the deck is Illegal and has no normal score until it is fixed
2 2 to 3 off-archetype cards (e.g., Sky Striker Mecha - Hornet Drones or Mulcharmy Purulia) R.B. monsters or R.B. support Raises exact-archetype purity and engine coherence
3 None A 1-to-3 card side deck Gives a post-side plan for best-of-3 play

Evidence & confidence

  • Verified: Main 54, Extra 15, Side 0 with OCG size rules; Ash Blossom & Joyous Spring is run 3 copies with 2 legal (violation); Exact-name purity 33.3 percent with 46 off-archetype copies; Banlist statuses for Limited and Semi-Limited cards
  • Inferred: Starter probabilities from the hypergeometric estimates; Midrange profile and Stun secondary read from card text and composition; Structural dimension scores for D1 through D14
  • Provisional: Meta power and matchup fit (D13), no dated metagame or tournament link
  • Data gaps: No combos supplied; combo ceiling, median and floor are text-only inference No tournament link; archetype meta-share and pilot record are absent No win-rate telemetry (going-first, going-second, matchup, brick or starter rates) Usage-statistics core list marks R.B. The Brute Blues and R.B. VALCan Booster as not in deck (in this deck false), but the card list runs 2 and 3 copies of them; the missing core cards output is unreliable and was not used for scoring Meta Power is Provisional unless a dated metagame sample is supplied No side deck in the export, so D12 is a low-confidence read

More OCG Info

R.B.

R.B. Breakdown

 
 

 

 

 

 

 

 
 

 

 
https://metaduelist.com/
Top