Labrynth Deck #660597 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 57/100 (±6 · Confidence: Medium)

• Primary strategy: Control
• Secondary strategies: Stun, Toolbox
• Format: master-duel

Legality

Main 43 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Protect a Normal-Trap-based board with interaction, then convert through Lady Labrynth / Lovely Labrynth, Unchained Soul Lord of Yama and Unchained Abomination (Inferred from card text).; Chaos Angel and Super Starslayer TY-PHON as extra-deck bosses once the board is cleared (Inferred).
• Turn 1 (going first): Set a Normal Trap and summon a Labrynth monster with Labrynth Cooclock, Lovely/Stovie/Chandraglier or Arias, then keep Normal Trap interaction up behind it (Inferred).
• Turn 2 (going second): Use the hand traps (Maxx C, Droll & Lock Bird, Dominus Impulse, Songs of the Dominators) to stop the opponent's first summon or engine, then rebuild through Labrynth searchers (Inferred).
• Recovery: Monsters that recur from the GY when a Normal Trap leaves the field (Stovie Torbie, Chandraglier, Cooclock) and Normal Trap recursion through Trap Trick and Dimensional Barrier (Inferred from card text).
• After siding: None: the deck runs 0 side cards, so there is no evidenced post-side plan (Verified: side_count 0).

Why it scores here

The deck reliably opens a Labrynth starter: the archetype core group has a 0.99 hypergeometric chance of at least one copy in a 5-card opening hand, and searcher text reaches about 0.71 (Inferred). Its strength is a system of 25 Normal Traps, all Normal Traps by race, which feed Labrynth monsters that recur from the GY when a Normal Trap leaves the field, and a dense interaction suite (Dominus Impulse, Songs of the Dominators, Dimensional Barrier, Black Goat Laughs, Eradicator, Daruma, Trap Holic, Transaction Rollback). Going second, the three hand traps plus Maxx C and Droll give real force-interaction on a 6-card hand (about 0.37 for at least one hand trap). Weaknesses are a 58% trap share that bricks without a monster, no side deck, and no recorded boards, so the combo ceiling and median are text-only estimates. Score was built from consistency, interaction and recursion on the system; popularity (archetype usage stats) confirmed the list is standard but earned no points, and card scores were not averaged.

Dimension scores

How the score was computed

Strategy profile: Control. Structural ≈ 62.7, Going First ≈ 60, Going Second ≈ 66, Meta = provisional, Tournament Reliability ≈ 52. Modifiers: Engine conflicts (-2); Unrecoverable choke point: Normal Trap dependency (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (no meta sample; D13 dropped and Control weights renormalized over 93)

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

• 25 Normal Traps feed a recursive Labrynth engine (Inferred)
• Dense interaction: hand traps, negations, Daruma reset and removal text (Inferred)
• Core group reliably opens (0.99 for at least one copy in 5 cards)
• Compact archetype core with 2–3 copies of most staples

Weaknesses

• No side deck at all, so no post-side adaptation (Verified)
• 58% trap density is a brick risk without a monster in hand (Inferred)
• Songs of the Dominators' Dominus search has few valid targets (only Dominus Impulse, 3 copies) (Inferred)
• No recorded boards: combo ceiling and median are text-only (Verified data gap)

Critical choke points

• A Normal Trap has to be set before the Labrynth engine activates (Inferred)
• Maxx C and Droll are single-card hand traps with 1–2 copies each (Verified copy counts)

Recommended changes

Evidence & confidence

• Verified: Legality: 43 main, 15 extra, 0 side; all copy counts within Master Duel limits (Maxx C 1/1 Limited, Droll & Lock Bird 2/2 Semi-Limited); Normal Trap count: 25 of 43 main cards; Extra Deck breakdown: 11 Link, 2 Synchro, 2 Xyz; Archetype core group has 26 copies; exact-name purity 32.8%; Usage stats: Dominus Spark (≈92%) and Super Starslayer TY-PHON (≈83%) are core cards; Dominus Spark is absent, TY-PHON is present in the Extra Deck
• Observed: No recorded boards exist for this deck (combos_evidence total_combos 0)
• Inferred: Control primary strategy based on trap density, hand traps and interaction text; Consistency: core group 0.99; searcher 0.71; Normal Trap set-up requirement; Recursion and interaction scores from card text and role flags; Going-first 60 and going-second 66 from the component dimensions; Engine conflict and Normal Trap dependency modifiers
• Provisional: Meta Power is null: no dated metagame sample; Matchup and format fit (D13) excluded from Structural; Tournament reliability of 52 is a reasoned estimate with no tournament data
• Data gaps: No combos supplied: combo floor, median and ceiling are 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 without a dated metagame sample No side deck: post-side performance cannot be assessed Only one guide (Hướng Dẫn Chơi Labrynth) with a snippet and no sections; it adds little strategic detail