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.
Created by: YGO Mod (20517634)
Created On: 07/31/2026
Main Deck (42)
- Crowley, the Gifted Magistus x1
- Droll & Lock Bird x2
- Emilia, Dance Priestess of the Nekroz x1
- Fairy Tail - Luna x3
- Fairy Tail - Matchgiru x2
- Fairy Tail - Snow x1
- Maxx "C" x1
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x3
- Spenta, the Magistus Sealer x3
- Witchcrafter Genni x1
- Nekroz of Brionac x3
- Nekroz of Catastor x1
- Ash Blossom & Joyous Spring x3
- Zoroa, the Magistus of Flame x1
- Called by the Grave x1
- Crossout Designator x1
- Fairy Tail Ball x3
- Instant Fusion x1
- Once Upon a Fairy Tail x1
- Super Polymerization x2
- Tails of the Fairy Tails x1
- Verre Magic - Lacrima of Light x3
Extra Deck (15)
- Aiwass, the Magistus Spell Spirit x1
- Garura, Wings of Resonant Life x1
- Magistus Chorozo x1
- Millennium-Eyes Restrict x1
- Sea Monster of Theseus x1
- Teller of Fairy Tails x2
- Weaver of Fairy Tails x1
- Zoroa, the Magistus Verethragna x1
- Artemis, the Magistus Moon Maiden x2
- Endymion, the Crescent Magistus x1
- Selene, Queen of the Master Magicians x1
- Borreload Savage Dragon x1
- Fairy Tail - Wiccat x1
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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
Recommended changes
| 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
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