Mayakashi Shiranui Deck #694222 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 59/100 (±5 · Confidence: Medium)

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

Legality

Main 60 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Establish a Zombie‑centric board with Mayakashi links and Eldlich monsters, then lock the opponent with hand traps and floodgates.; Turn‑2 OTK via Mayakashi link monsters or Fusion boss with massive ATK.
• Turn 1 (going first): Open with a hand trap (Ash Blossom, Droll & Lock Bird, Maxx "C"). Use Mayakashi Return or Triple Tactics Thrust to fetch a key Mayakashi monster, summon Hajun to search more Mayakashi, then build a link or synchro for board presence while protecting with Zombie World.
• Turn 2 (going second): Use the larger hand (6 cards) to stack hand traps, activate Golden Land Forever! or Harpie’s Feather Duster to break opponent boards, then deploy Mayakashi links and Eldlich field control.
• Recovery: If disrupted, recycle via Mayakashi Return, Necroworld Banshee, or Zombie World to resummon Zombies from the GY and re‑establish control.
• After siding: No side deck; the deck relies on in‑deck redundancy.

Why it scores here

The deck opens reliably thanks to a 93 % chance of drawing a core starter and a low brick probability, letting it launch a Mayakashi‑Zombie board quickly. Its dense suite of hand traps, negations and removal sustains pressure and survives typical disruption, while multiple independent lines (Mayakashi links, Eldlich field, Zombie World) give good resilience. Resource generators and searchers keep the engine fed, but the 60‑card main list is filler‑heavy and the lack of a side deck hurts adaptability, pulling the overall score down.

Dimension scores

How the score was computed

Strategy profile: Control. Structural ≈ 63, Going First ≈ 60, Going Second ≈ 65, Meta = provisional, Tournament Reliability ≈ 60. Modifiers: low archetype purity (-2); no side deck (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.93 · key two-card combo ≈ — · full-brick estimate ≈ 0.07 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Very high opening‑hand consistency (≈93 % core presence)
• Rich suite of hand traps, negations and removal
• Multiple independent win paths (Mayakashi links, Eldlich field, Zombie World)
• Good resource generation through searchers and recycle effects

Weaknesses

• Low exact‑archetype purity; many filler cards
• No side deck limits post‑side adaptability
• Complex decision tree can cause errors
• Reliance on specific starters (e.g., Hajun) for optimal play

Critical choke points

• Missing the first Mayakashi starter (Hajun, Mayakashi Return) limits early board development
• Eldlich field control without Eldlich the Golden Lord reduces end‑game power
• No side deck to answer unexpected meta decks

Recommended changes

Evidence & confidence

• Verified: Legality status and copy limits; Card text excerpts for each card; Extra‑deck breakdown counts
• Observed: role_tag_counts showing 6 hand traps, 6 negations, 20 removals; extra_deck_breakdown showing 7 links, 5 synchros, 2 fusions, 1 xyz
• Inferred: P(at least one core starter) ≈0.931 from probabilities; Brick estimate 0.069 from composition; Engine accessibility and consistency assessment; Combo ceiling and floor estimations; Interruption resilience via multiple lines; Resource economy from searcher counts; Interaction quality from hand trap/negation counts; Going‑second board‑breaking potential; Offensive closing power from ATK values; Main‑deck efficiency from archetype purity; Pilotability from decision complexity
• Provisional: Matchup and meta‑fit assessment
• 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 (going‑first/second, matchup, game‑level, brick/starter/OTK rates) — those signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied