Mathmech Deck #763773 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±10 · Confidence: Low)

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

Legality

Main 42 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 3 violation(s).

Identity & game plan

• Win condition: Link and Synchro chains from Cyberse, Ignister and Code Talker engines into 2300-3000 ATK Link/Synchro boss monsters (Firewall Dragon Darkfluid, Accesscode Talker, Decode Talker Heatsoul); Mathmech Primathmech Xyz and Mathmech Superfactorial Synchro lines as follow-up pressure
• Turn 1 (going first): Search with Small World, Cynet Mining, A.I. Connect or Achichi, Normal Summon an Ignister or Cyberse starter, and build toward a Link-3 or higher monster; keep Ash Blossom or Droll in hand as the first response
• Turn 2 (going second): Use the six-card hand's hand traps (Ash Blossom, Droll, Infinite Impermanence, Crossout Designator) to break the opponent's first combo, then rebuild through Cyberse searchers
• Recovery: Ignister A.I.Land, Mulcharmy Fuwalos draw and Dotscaper self-revival rebuild the board from the GY after a disruption
• After siding: Not evaluable: side deck is empty (0 cards), so no post-side plan exists in the submitted list

Why it scores here

The list reliably opens a searcher-driven Cyberse engine: a 14-card searcher group has an estimated 88% chance of at least one copy in a 5-card opening hand, and the archetype core group reaches about 94%. Interaction is layered: 8 hand traps and 12 negation-text cards give an estimated 74% chance of at least one hand trap in a going-second 6-card hand, and the hand-trap set is what keeps the engine alive after a single disruption. Conversion depends on Link and Synchro chains reaching 2300-3000 ATK bosses, but the deck is split across three sub-archetypes (Ignister, Code Talker, Mathmech), and only 8 of 49 archetype-tagged main-deck copies share the exact Mathmech name. No recorded boards exist, so combo ceiling and median are text-based inference only. Popularity and archetype usage did not earn points, and the score does not average card scores. The list is Illegal: three cards exceed their copy limits and one is Forbidden, so the Final score is capped at 30 and the evaluation is theoretical only.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 53, Going First ≈ 52, Going Second ≈ 56, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist_exposure (-6); engine_conflicts (-3); legality_cap (0). Final formula: Illegal list: no normal Final. Unrounded 0.80*53 + 0.20*45 = 51.4 (Meta provisional), less 9 context modifiers = 42.4; theoretical legality cap set the reported score to 30

Probability & combo summary

• Opening a starter: P(≥1) ≈ — · 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

• Searcher density: 14 searcher-text copies give about 88% chance of a searcher in opening 5
• Layered interaction: 8 hand traps plus negation-text cards support going second
• High-ATK extra-deck bosses (3000, 2300 x4) provide closing power

Weaknesses

• Illegal copy counts: Ash Blossom x3 (limit 2), Droll x2 (limit 1)
• Forbidden Called by the Grave in the main deck
• Empty side deck: no post-side plan
• Three sub-archetypes split the engine; only 8 exact-name Mathmech copies

Critical choke points

• Single-copy Link-3+ monsters required for the boss line
• Extra-deck Link enablers must be on field before the chain resolves
• Forbidden or over-limit hand traps make the response layer unplayable as submitted

Recommended changes

Evidence & confidence

• Verified: Legality: Illegal (Ash Blossom 3/2, Droll 2/1, Called by the Grave 1/0 Forbidden); Main 42 and Extra 15 counts within OCG size rules; side 0; Card text for listed cards (hand traps, searchers, boss ATK values); Archetype core presence: 17 copies in deck; Hypergeometric probabilities (0.8845 searcher, 0.9375 core, 0.7436 hand trap going second)
• Inferred: Starter reliability and brick risk; Combo ceiling and median from card text (no recorded boards); Interaction layering from card text and role tags; Going-first and going-second strength estimates
• Provisional: Matchup and format fit (no tournament link or dated metagame sample); Meta Power left null
• Data gaps: no combos supplied: combo floor, median and ceiling are text-only inference no tournament link: archetype meta-share and pilot record absent no win-rate telemetry: going-first, going-second and matchup results unknown side deck empty: post-side performance cannot be scored Meta Power is Provisional unless a dated metagame sample is supplied