Seventh Deck #570673 — Yu-Gi-Oh! Master Duel

41 Main, 15 Extra, incl. Droll & Lock Bird x3, Mulcharmy Fuwalos x3, Ame no Habakiri no Mitsurugi x3. Created Oct 11, 2025 by YGO Mod.

Deck Seventh Master Duel

Created by: YGO Mod (20517634)

Created On: 10/11/2025

 
 


Official AI Deck Power Analysis
MidrangeConfidence: Low
30± 10/ 100
Power Score
Structural 56
Reliability 45
Going First 52
Going Second 60

Deck — Deck Power Evaluation

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

Overall score Value
Structural Deck Power 56
Going First 52
Going Second 60
Meta Power provisional
Tournament Reliability 45
  • Primary strategy: Midrange
  • Secondary strategies: Stun, Toolbox
  • Format: master-duel

Legality

Main 41 / Extra 15 / Side 0 — status: Illegal. 8 violation(s).

Identity & game plan

  • Win condition: Ryzeal Detonator / Ryzeal Duo Drive Xyz boards built from Ryzeal Level 4 monsters, with Mitsurugi Ritual and Ame no Murakumo no Mitsurugi as a secondary boss route (Inferred from card text); Ame no Murakumo no Mitsurugi (3200 ATK ritual boss, negation and destruction text) and Number 90 Galaxy-Eyes Photon Lord as a single-copy Extra Deck closer (Inferred)
  • Turn 1 (going first): Open on Ryzeal or Mitsurugi starters with Maxx "C"/Droll interaction held up; Extra Deck Xyz line once a Ryzeal pair is live (Inferred, not verified by combo data)
  • Turn 2 (going second): Hold Ash Blossom, Infinite Impermanence and Droll & Lock Bird for the opponent's first summon chain, then convert with Ryzeal Xyz (Inferred from text and probability)
  • Recovery: Mulcharmy Fuwalos and Maxx "C" draw on opponent summons; Mitsurugi searchers and Bonfire/Seventh Tachyon refill the hand (Inferred)
  • After siding: No Side Deck is registered, so no post-side plan exists; the deck cannot adapt between games in the exported list

Why it scores here

This list is Illegal: eight copy-limit or Forbidden-card violations (including Called by the Grave and Ryzeal Cross at 0 legal copies), so it receives a capped, theoretical structural score rather than a normal Final Contextual score. Structurally, the Ryzeal and Mitsurugi engines are reasonably accessible on paper: the archetype-core group has about a 98% chance of at least one piece in a 5-card opening hand, and 12 hand traps plus Mulcharmy and Maxx "C" give real interruption and going-second value. The deck has no combo data, no side deck and no tournament link, so conversion, floor and matchup scores rest on text-only inference with low confidence. Archetype popularity and copy counts did not earn points, and no card scores were averaged into the deck score.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 62 P(≥1 archetype-core piece in opening 5) ≈ 0.98; Ryzeal Level 4 bootstrap across 7 main-deck Ryzeal monsters (Inferred)
D2 Opening-Hand Quality & Brick Management 58 Hand-trap and Level 0 density with 13 single-copy cards; brick risk estimated from composition and text, no hand-level data (Inferred)
D3 Combo Conversion & Ceiling 55 Ame no Murakumo and Ryzeal Detonator give a strong ceiling in text, but there are zero recorded boards (Inferred)
D4 Combo Floor & Median Output 45 No recorded boards, so median output is unmeasured and only indirectly reasoned from starter diversity (Inferred)
D5 Interruption Resilience & Route Redundancy 60 12 hand traps, Maxx "C" and Droll & Lock Bird give multiple interruptions, but the Ryzeal line depends on a few Ryzeal starters (Inferred)
D6 Resource Economy, Recovery & Grind 60 Mulcharmy draw and 17 searcher-text cards refill resources; Ryzeal Cross is Forbidden and cannot be run (Inferred)
D7 End-Board & Interaction Quality 70 13 negation-text and 6 removal-text cards plus Detonator and Galaxy-Eyes interaction (Inferred semantic read)
D8 Going-Second & Board-Breaking Power 68 Hand-trap probability of about 0.89 in a 6-card going-second hand; no going-second data exists (Inferred)
D9 Offensive Pressure & Closing Power 55 Ryzeal Detonator 3000 ATK and Ame no Murakumo 3200 ATK are the only high-ATK closers in the list (Verified stat, Inferred closing)
D10 Main Deck Efficiency & Flexibility 48 41 Main with 24 distinct cards and 55 off-exact-archetype copies; spread across Mitsurugi, Ryzeal and generic cards weakens coherence (Inferred)
D11 Extra Deck Efficiency & Coverage 60 15 Extra slots with 12 Xyz, 3 Link and a Ryzeal core; multiple Extra choices are usable but several are unused in the list (Verified breakdown, Inferred use)
D12 Side Deck Adaptability 10 No Side Deck cards are registered, so there is no post-side plan (Verified)
D13 Matchup Coverage & Format Fit 40 No tournament link or dated meta sample; archetype usage is present but matchup fit is unknown (Provisional)
D14 Pilotability & Error Tolerance 45 Many Ryzeal and Mitsurugi summon restrictions and multiple Extra Deck conditions raise decision load (Inferred)

How the score was computed

Strategy profile: ~80% Midrange, ~20% Stun (rounded, reported for transparency). Structural ≈ 56, Going First ≈ 52, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (-12); no side deck (0). Final formula: Illegal cap applied: Structural 56 → 0.80*56 + 0.20*45 = 54 before modifiers; modifiers −12 (banlist exposure) → 42; illegal-list cap to 30 (theoretical/structural only)

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.98 · 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

  • Dense Ryzeal and Mitsurugi starters give high archetype-core access (Inferred)
  • 12 hand traps and multiple negation-text cards give going-second interaction (Inferred)
  • Ryzeal Detonator and Ame no Murakumo give high-ATK closing and negation options (Verified text)

Weaknesses

  • Illegal list: eight copy-limit or Forbidden violations make it non-playable as built
  • No Side Deck, so no post-side adaptation
  • Low archetype purity (1.8% exact-name) and spread across Mitsurugi, Ryzeal and generic cards

Critical choke points

  • Ryzeal Level 4 monster supply for Ryzeal Detonator and Duo Drive
  • Mitsurugi Ritual tribute requirements for the Ame no Murakumo line
Priority Remove Add Reason
1 Called by the Grave ×2, Ryzeal Cross ×1 (Forbidden) Legal substitutes such as Ash Blossom, Maxx "C" at one copy, or a Side Deck Forbidden cards cannot be run in master-duel; the list cannot be legal as built
2 Excess copies: Ame no Habakiri ×1, Mitsurugi Prayers ×2, Droll & Lock Bird ×1, Maxx "C" ×1, Ext Ryzeal ×1, Sword Ryzeal ×1 One-copy alternatives or Side-Deck-legal cards Restore legal copy limits for Semi-Limited and Limited cards
3 None Side Deck 0–15 cards Side-deck adaptability (D12) is 10 because no side cards are registered

Evidence & confidence

  • Verified: Main 41 and Extra 15 counts are inside master-duel size rules; 8 copy-limit / Forbidden violations listed; Called by the Grave and Ryzeal Cross are Forbidden; Archetype-core P(≥1 in hand5) ≈ 0.98 from the export; Hypergeometric draw probabilities from the export
  • Inferred: Ryzeal and Mitsurugi engine accessibility; Hand-trap interaction and going-second value; Brick and recovery estimates; Closing power from card text
  • Provisional: Meta power (no dated sample); Matchup and format fit (no tournament link)
  • Data gaps: No combos supplied: floor, median and ceiling are text-only inference No tournament link: meta-share and per-pilot match record absent No win-rate telemetry for going-first/second, matchup or brick rate No Side Deck cards in the export Meta Power is Provisional unless a dated metagame sample is supplied

More Master Duel Info

Seventh

Seventh Breakdown

 
 

 

 

 

 

 

 
 

 

 
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