Magistus Deck #736740 — Yu-Gi-Oh! Master Duel

42 Main, 15 Extra, incl. Fairy Tail - Luna x3, Mulcharmy Fuwalos x3, Mulcharmy Purulia x3. Created Jul 31, 2026 by YGO Mod.

Deck Magistus Master Duel

Created by: YGO Mod (20517634)

Created On: 07/31/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: MediumEvaluated Jul 31, 2026
62± 5/ 100
Power Score
Structural 72
Reliability 62
Going First 68
Going Second 71

Deck — Deck Power Evaluation

Final Contextual Deck Power: 62/100 (±5 · Confidence: Medium)

Overall score Value
Structural Deck Power 72
Going First 68
Going Second 71
Meta Power provisional
Tournament Reliability 62
  • Primary strategy: Midrange
  • Secondary strategies: Combo, Control
  • Format: master-duel

Legality

Main 42 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

  • Win condition: Attrition & Negation; Fusion/Synchro/Xyz/Link Bosses
  • Turn 1 (going first): Open searcher to build interactive board with negates/removals
  • Turn 2 (going second): Use disruption & board breakers to clear opponent, then establish control
  • Recovery: Recursion via Nekroz, draw via Mulcharmy, equip search via Magistus/Witchcrafter
  • After siding: Unable to evaluate; side deck is empty.

Why it scores here

This deck operates as a highly interactive Midrange/Combo system built around Magistus, Fairy Tail, Nekroz, and Mulcharmy engines. It excels at consistency due to a dense core of searchers and starters, yielding a resilient floor and strong interruption recovery. However, its 42-card main deck and heavy reliance on non-core tech cards dilute slot efficiency, while the complete absence of a side deck severely limits adaptability. Combined with moderate offensive pressure and high pilot complexity, the system caps at a solid mid-tier score. Popularity and archetype tags did not inflate the score; evaluation was strictly based on structural cohesion and inferred text interactions.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 85 Core group contains 31 copies with P(≥1 in opening 5) ≈ 0.9995; dense starter distribution ensures reliable engine activation (Inferred)
D2 Opening-Hand Quality & Brick Management 75 42-card main deck increases brick risk slightly, but 15 searchers and multiple independent lines keep functional hands high (Inferred)
D3 Combo Conversion & Ceiling 70 Text analysis shows viable chains from searchers into Fusion/Link payoffs and boss summons when pieces align (Inferred)
D4 Combo Floor & Median Output 72 Median output reliably establishes a board with negates, removal, and direct-attack threats through standard starter sequences (Inferred)
D5 Interruption Resilience & Route Redundancy 80 Five distinct sub-engines provide independent activation routes; disruption rarely collapses the entire plan (Inferred)
D6 Resource Economy, Recovery & Grind 78 Nekroz recursion, Mulcharmy draw protection, and Magistus/Witchcrafter search loops sustain long games effectively (Inferred)
D7 End-Board & Interaction Quality 82 End-board features Ash, Droll, Maxx C, Called by the Grave, Crossout Designator, and multiple negate/restriction effects (Inferred)
D8 Going-Second & Board-Breaking Power 75 Board-breaking tools include Super Polymerization, Instant Fusion, Mulcharmy discard effects, and targeted removal like Snow and Spenta (Inferred)
D9 Offensive Pressure & Closing Power 68 Boss monsters reach 2900-3000 ATK with direct attack support, but lack piercing/direct damage spells to close quickly (Inferred)
D10 Main Deck Efficiency & Flexibility 60 42-card size and low archetype purity (22.8%) force inclusion of situational tech, reducing overall slot efficiency (Inferred)
D11 Extra Deck Efficiency & Coverage 70 15-card Extra Deck covers all summon types with solid coverage, though some entries are niche or conditional (Inferred)
D12 Side Deck Adaptability 10 Side deck count is 0, providing zero post-side adaptation capability for Best-of-3 play (Verified)
D13 Matchup Coverage & Format Fit 55 No dated metagame sample available; format fit assessed provisionally based on interaction density and speed (Provisional)
D14 Pilotability & Error Tolerance 50 Complex multi-archetype synergy, optional equip mechanics, and numerous decision points increase pilot error tolerance requirements (Inferred)

How the score was computed

Strategy profile: Midrange. Structural ≈ 72, Going First ≈ 68, Going Second ≈ 71, Meta = provisional, Tournament Reliability ≈ 62. Modifiers: Zero Side Deck (-5); Main Deck Bulk (-3). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional)

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 1 · key two-card combo ≈ — · full-brick estimate ≈ 0.05 (all Inferred)
  • Combo output: best PowerIndex —, median —, board-per-starter —
  • Turn order: 0 going-first lines vs 0 going-second lines

Strengths

  • Highly redundant engine lines across Magistus, Fairy Tail, Nekroz, and Mulcharmy
  • Exceptional end-board interaction and negation density
  • Strong resource recovery and draw protection
  • Multiple independent starter paths reduce brick vulnerability

Weaknesses

  • Zero side deck limits post-side adaptation
  • 42-card main deck dilutes consistency and increases brick risk
  • Heavy reliance on complex equip and multi-archetype synergies raises pilot error rate
  • Moderate offensive closing power compared to dedicated beatdown decks

Critical choke points

  • Requires specific searchers to chain into Fusion/Link payoffs
  • Vulnerable to mass removal before establishing interaction board
  • Lacks dedicated side deck for matchup tuning
Priority Remove Add Reason
1 Sea Monster of Theseus Magistus Arithme Replace situational Synchro with core Magistus searcher to improve consistency and reduce bulk
2 Garura, Wings of Resonant Life Endymion, the Crescent Magistus Add missing core Endymion link to streamline Magistus equip lines and improve going-second utility

Evidence & confidence

  • Verified: Legality status; Card text excerpts; Banlist restrictions; Side deck count is 0
  • Inferred: Consistency probabilities; Combo floor/median estimates; Interaction density assessment; Pilotability complexity; Resource economy sustainability
  • Provisional: Matchup format fit; Meta power
  • 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

More Master Duel Info

Magistus

Magistus Breakdown

 
 

 

 

 

 

 

 
 

 

 
https://metaduelist.com/
Top