R.B. Deck #757840 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 31/100 (±10 · Confidence: Low)

• Primary strategy: Toolbox
• Secondary strategies: Midrange, Tempo
• Format: ocg

Legality

Main 55 / Extra 15 / Side 0 — status: Illegal. 7 violation(s).

Identity & game plan

• Win condition: Link-monster board pressure from R.B. Link Monsters (R.B. Shepherd's Crook, R.B. The Brute Blues in the Extra Deck, and Sky Striker Aces) ending in direct and piercing damage; Recursion-driven grind through R.B. Lambda Cannon, R.B. Funk Dock and Mulcharmy Fuwalos/Purulia card advantage
• Turn 1 (going first): Open R.B. Stage Landing or Funk Dock plus an R.B. monster to Special Summon a Link, then add or reset with R.B. Lambda Cannon. Hand traps (Ash Blossom, Droll) protect the first line.
• Turn 2 (going second): Use Ash Blossom, Ghost Ogre & Snow Rabbit and Droll to slow the opponent's extended summon, then rebuild through Mulcharmy draws. The deck has no deck-specific board breaker for a stable going-second board.
• Recovery: Rebuild from the GY via R.B. Lambda Cannon, Mecha Phantom Beast O-Lion and Mulcharmy draw effects. Interaction thins the hand, so recovery depends on draw effects.
• After siding: No side deck is registered (0 cards), so no post-side plan exists. The evaluation assumes a single game and that the deck cannot be adjusted between games.

Why it scores here

The deck is scored as a system across 14 dimensions, not from the average of its cards. Its archetype core is well represented: the R.B. core is present in 21 copies, and the hypergeometric estimate of opening at least one core card in 5 cards is about 0.92 (Inferred). Only 25.7% of copies match the exact archetype name, though, and 52 of 55 Main Deck copies come from other sub-archetypes. That spread lowers brick resistance and engine coherence (D2 and D10). Interaction is the strongest area: 11 negation-text cards, several hand traps, and removal in the Main Deck support a layered end-board (D7 60, Inferred). Combo conversion and median output have no recorded boards, so D3 and D4 rest on text-only inference and stay low. The list is illegal: it runs 3 copies of Ash Blossom and The Fallen & The Virtuous (limit 2), 2 Droll & Lock Bird (limit 1), and 4 Forbidden cards. The score is therefore capped and the evaluation is theoretical/structural only. Popularity and archetype usage share were not credited.

Dimension scores

How the score was computed

Strategy profile: Toolbox. Structural ≈ 45, Going First ≈ 40, Going Second ≈ 45, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: banlist_exposure (-12). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) + ContextModifiers; Illegal list, so theoretical/structural only

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.92 · 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

• Large R.B. core (21 copies) with high probability of opening one core card
• Layered interaction: negation text, hand traps and removal
• Link-heavy Extra Deck with redundant Link 1 and Link 3 options

Weaknesses

• Illegal list: copy limits exceeded and four Forbidden cards
• Low exact-archetype purity (25.7%); off-archetype cards dilute the engine
• No side deck
• No recorded boards to verify the combo ceiling or median

Critical choke points

• R.B. Stage Landing and R.B. Funk Dock as the main starters
• Single Link monsters that need specific Link-material routes

Recommended changes

Evidence & confidence

• Verified: Illegal status: 7 copy/banlist violations (legality block); Main Deck 55 and Extra Deck 15 counts fall within size rules; Side deck 0 cards; Extra Deck breakdown: 11 Link, 2 Fusion, 2 Synchro; Exact-name purity 25.7%
• Inferred: Opening-hand consistency of about 0.92 for at least one R.B. core card; Interaction density supports D7 at 60; Brick risk from 52 off-archetype copies; Going-second strength from hand traps as a proxy
• Provisional: Meta Power is null: no dated metagame sample; D13 matchup and format fit rest on archetype-level context only
• Data gaps: No combos supplied; combo floor, median and ceiling are text-only inference No tournament link; archetype meta-share and per-pilot record absent No win-rate telemetry in YGOVN (going-first, matchup, brick, starter rates) Meta Power is provisional unless a dated metagame sample is supplied Deck title is null, so the deck is identified by its archetype only