Labrynth Deck #767597 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 53/100 (±8 · Confidence: Medium)

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

Legality

Main 57 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Normal Trap chains into Labrynth recursion and Lady Labrynth / Lovely Labrynth boards, closing with 3000-ATK beaters and Five-Headed Dragon (Inferred from card text).; Fusion and Synchro pressure through Chimera, Berfomet, Fossil Warrior Skull Knight and Chaos Angel (Inferred).
• Turn 1 (going first): Open a Labrynth starter or Normal Trap, set Welcome Labrynth or Big Welcome Labrynth, and use Arias / Arianna / Chandraglier to extend and recur Normal Traps (Inferred).
• Turn 2 (going second): Use Ghost Ogre & Snow Rabbit or Ice Dragon's Prison against the opponent's board, then rebuild through Labrynth GY recursion (Inferred).
• Recovery: Recycle Labrynth monsters from the GY through Stovie Torbie, Back Jack, Cooclock and Chandraglier, then re-Set Normal Traps via Labrynth Set-Up or Lovely Labrynth (Inferred).
• After siding: No side deck is registered, so there is no post-side plan; the list cannot adapt between games.

Why it scores here

The deck is scored as a system: a Labrynth Normal Trap engine with 9 core-named copies gives roughly a 59% chance of at least one core card in a 5-card opening hand, but the proxy brick rate of about 41% keeps consistency in the mid-50s (Inferred). Recursion through Chandraglier, Stovie Torbie, Back Jack and Cooclock gives the deck real resilience and grind after disruption. Interaction is dense (27 removal-text cards, Mirror Force, Ghost Ogre, Angelechy Verdict, Eradicator), and the closing power comes from 3000-ATK Labrynth beaters plus Five-Headed Dragon. The score is held back by the absence of any recorded combo boards (floor and median are text-only inference), the lack of a side deck, and a high-pilotage Normal Trap sequence. Usage statistics confirm the list is a real, accessible build and the archetype is present, but popularity did not earn points, and card scores were not averaged.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 57, Going First ≈ 58, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 48. Modifiers: no side deck (-2); no recorded combo boards (0). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.59 · key two-card combo ≈ — · full-brick estimate ≈ 0.41 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Dense Normal Trap and Labrynth recursion gives repeated value from the GY
• Broad removal and negation text across traps and monsters
• Strong closing bodies at 3000 ATK and 5000 ATK
• Usage statistics show the core Labrynth package is the archetype standard

Weaknesses

• No side deck means no post-side adaptation
• Only 31.9% exact-name Labrynth purity, so engine coherence depends on generic Normal Traps
• High proxy brick rate for the core group
• No recorded combos to validate floor or median output

Critical choke points

• The opening hand needs a Labrynth starter or Normal Trap to go live; roughly 41% of hands have no core card
• Normal Trap Set-and-activate timing is a single-turn dependency

Recommended changes

Evidence & confidence

• Verified: Legal 57 main / 15 extra / 0 side under OCG rules; Copy histogram sums to 57 main cards; Extra Deck breakdown 8 Fusion, 5 Synchro, 2 Xyz; Usage stats: Big Welcome Labrynth 84%, Lovely Labrynth 79%, Arias 63%, Arianna 58%
• Inferred: Brick rate ≈ 0.41 for core group; Going-first and going-second plans from card text; Recursion and interaction density from card text
• Provisional: Meta Power (null, no dated metagame sample); Matchup and format fit
• 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 — going-first/second, matchup and brick rates are Inferred Meta Power is Provisional unless a dated metagame sample is supplied evidence lists Typhoon as a Trap Card; the real card is a Quick-Play Spell, so spell/trap counts may be off by one