Codebreaker Deck #768926 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 41/100 (±12 · Confidence: Low)

• Primary strategy: Combo
• Secondary strategies: Stun, Toolbox
• Format: ocg

Legality

Main 56 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Phantasm Sacred Beasts boss (Raviel, Calamity/Hamon, Chaotic Phantasmal Sacred Beasts) reached through Sacred Beast searches and Level 10 summons, with Codebreaker and Train Extra Deck boss support in the list; Xyz pressure from Train and Mercurium-style bosses as board closers
• Turn 1 (going first): Open a Sacred Beast starter (Martyr, Thunderclap, Calamity or Raviel reveal), search a second Sacred Beast engine piece, and protect the line with Ash Blossom, Ghost Ogre, Typhoon or Solemn Judgment
• Turn 2 (going second): Use hand traps (Ash Blossom, Ghost Ogre, Nibiru, Droll & Lock Bird, PSY-Framegear Gamma) to break the opponent's first summon chain, then rebuild through Heavy Polymerization or Summoner of the Sacred Beasts
• Recovery: Recover through Card of the Soul and Sacred Beasts Released searches, Mulcharmy draw effects when the hand is empty, and recursion of Martyr or Fallen Paradise from the GY
• After siding: No side deck is present (Side Deck size 0), so no post-side plan can be evaluated

Why it scores here

This deck is scored as a structural, theoretical read only, because its list is Illegal: Ash Blossom & Joyous Spring is run 3 copies against an OCG Semi-Limited limit of 2. The Structural score comes from the system: the archetype core group (31 copies) gives roughly a 98.6% chance of at least one Sacred Beast-family card in an opening hand of 5 (Inferred), and the three Sacred Beast Level 10 bosses plus Phantasm searchers form a coherent engine. Interaction is dense, with 11 hand traps and 14 negation-text cards, which lifts end-board quality. Going-second conversion depends on hand traps and Polymerization, and no recorded boards exist to show the realistic ceiling or median output. Popularity and archetype share did not earn points, and card scores were not averaged into the deck score. Because the list is illegal and there are no combos, the final score is capped low and Confidence is Low.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 55, Going First ≈ 55, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: Illegal copy-limit violation (Ash Blossom 3 vs 2) (-10); Limited/Semi-Limited exposure (Gustav Max, Solemn Judgment, Droll, PSY-Framegear Gamma, Solemn Warning) (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional), then Illegal cap: theoretical/structural-only

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.99 · key two-card combo ≈ — · full-brick estimate ≈ 0.01 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Dense Sacred Beast search and summon engine with three Level 10 bosses
• Eleven hand traps plus negation text give broad going-second interaction
• Legal Extra Deck breadth with Fusion, Xyz and Synchro options

Weaknesses

• Illegal copy-limit violation (Ash Blossom 3 copies vs OCG limit 2)
• No side deck, so no post-side adaptability
• Heavy reliance on a few Limited/Semi-Limited cards for interaction

Critical choke points

• Calamity/Raviel boss line depends on a Sacred Beast being live and on reveal-based searches
• Ash Blossom over-limit makes the interaction suite unplayable as built in OCG

Recommended changes

Evidence & confidence

• Verified: Main 56 / Extra 15 / Side 0 against OCG size rules 40–60 / 0–15 / 0–15; Ash Blossom & Joyous Spring 3 copies exceeds OCG Semi-Limited limit of 2; Restricted card statuses (Limited / Semi-Limited) match the banlist fields
• Inferred: Core consistency P ≈ 0.986 of at least one archetype-core card in opening 5; Interaction breadth from 11 hand traps and 14 negation-text cards; Going-second plan depends on hand traps and Heavy Polymerization
• Provisional: Meta Power (no dated metagame sample); Format fit and matchup coverage (no tournament 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 — brick, starter and matchup rates are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied no side deck present, so D12 and post-side plans are unevaluated