Magistus Deck #773685 — Yu-Gi-Oh! TCG

55 Main, 15 Extra, incl. Fairy Tail - Luna x3, Mulcharmy Fuwalos x3, Mulcharmy Purulia x3. Created Oct 24, 2026 by YGO Mod.

Deck Magistus TCG

Created by: YGO Mod (20517634)

Created On: 10/24/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: LowEvaluated Oct 27, 2026
30± 10/ 100
Power Score
Structural 54
Reliability 45
Going First 52
Going Second 58

Deck — Deck Power Evaluation

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

Overall score Value
Structural Deck Power 54
Going First 52
Going Second 58
Meta Power provisional
Tournament Reliability 45
  • Primary strategy: Midrange
  • Secondary strategies: Toolbox, Tempo
  • Format: tcg

Legality

Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

  • Win condition: Fusion, Link and Xyz summons of Magistus, Endymion and Fairy Tail bosses (Zoroa the Magistus Verethragna 2900 ATK, Aiwass, Chorozo, Fairy Tail 1850 ATK Fusions) built from Mulcharmy draws and Regulus/Verre searches; Nibiru, the Primal Being as a going-second board breaker after the opponent summons 5 or more monsters
  • Turn 1 (going first): Open with Mulcharmy/Regulus/Luna draw and search cards, search or summon an engine starter, then use Metamorphosis or Super Polymerization into a Magistus or Fairy Tail Fusion; hand traps are kept for the opponent's turn
  • Turn 2 (going second): Hold Ash Blossom, Ghost Ogre, Ghost Belle and Droll to answer the opponent's first engine, then rebuild with Mulcharmy draws and Fairy Tail Ball; Forbidden Droplet and Forbidden Crown clear blockers
  • Recovery: Ash Blossom, Ghost Belle and Mulcharmy draws recover a card per turn; Fairy Tail monsters in the GY can be Special Summoned by Once Upon a Fairy Tail or Matchgiru
  • After siding: No side deck is registered, so there is no post-side plan; a best-of-3 event would have nothing to swap in

Why it scores here

This list is illegal as submitted: Ash Blossom & Joyous Spring and Super Polymerization are each run three times against a two-copy limit, so the score is a structural read capped low and is not a normal contextual score. As a system it reliably opens a searcher (P(>=1 searcher in a 5-card hand) = 0.78) and has layered interaction through 13 hand traps and several Forbidden and Ghost negations, which drives the strongest dimension (D7). Its engine is thin in cohesion: only 18.6% of main cards are the exact Magistus name and the engine splits across Magistus, Fairy Tail, Endymion and Mulcharmy, so consistency is good but not focused. Conversion is unmeasured because no boards were recorded, so the ceiling and median are text-based inferences, and the deck has no side deck, which caps its adaptability. Popularity and archetype usage did not earn points, and the score was built from the 14 system dimensions, not by averaging card scores.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 58 P(>=1 searcher in 5-card opening hand) 0.78; 28 archetype-core copies give P(>=1) 0.98, but only 18.6% of main cards carry the exact Magistus name and the core splits across sub-archetypes (Inferred)
D2 Opening-Hand Quality & Brick Management 50 P(>=1 hand trap in 6-card going-second hand) 0.82, but 13 hand traps plus 18 tech cards and many 3-copy non-engine cards create dead-card hands without a starter (Inferred)
D3 Combo Conversion & Ceiling 55 No parseable boards (total_combos 0); ceiling is a text-only read of Fusion routes via Metamorphosis, Super Polymerization and Instant Fusion into Magistus, Endymion and Fairy Tail Extra Deck bosses (Inferred)
D4 Combo Floor & Median Output 45 No recorded boards, so median output is unmeasured; floor depends on a starter plus one extender landing, plausible from the link and fusion extras but unverified (Inferred, low)
D5 Interruption Resilience & Route Redundancy 62 Several independent starters across Mulcharmy draw, Fairy Tail Ball, Regulus, Ghost Ogre and hand traps give redundancy, though it is spread across sub-archetypes (Inferred)
D6 Resource Economy, Recovery & Grind 55 Mulcharmy Fuwalos and Purulia draw on opponent summons, Pot of Sloth draws, and Fairy Tail and Witchcraft GY recursion exist; no resource_signature data is available (Inferred)
D7 End-Board & Interaction Quality 72 13 hand traps, Forbidden Droplet and Crown, Evenly Matched, Ghost Belle and Ghost Ogre give layered interaction; 15 negation-text and 12 removal-text cards (Inferred semantic read)
D8 Going-Second & Board-Breaking Power 60 82% hand-trap access going second and Nibiru x2 as a board breaker, but no going-second combo split exists to confirm conversion (Inferred)
D9 Offensive Pressure & Closing Power 60 Boss ATK reaches 2900 (Zoroa the Magistus Verethragna), with Aiwass 2000 and Fairy Tail Fusions 1850; closing power depends on reaching those summons (Inferred)
D10 Main Deck Efficiency & Flexibility 45 55 main cards with only 31 distinct; 16 singletons and 9 triples; 18 tech and 13 hand traps; copy-limit breach on 2 cards (Verified structure, Inferred efficiency)
D11 Extra Deck Efficiency & Coverage 50 15 Extra Deck cards (8 Fusion, 4 Link, 2 Xyz, 1 Synchro) across 13 distinct; usage_statistics in_this_deck flags contradict the card list for 8 extras, so the card list was used (Verified/Inferred)
D12 Side Deck Adaptability 10 Zero side-deck cards, so no post-side plan exists (Verified)
D13 Matchup Coverage & Format Fit 45 tournament_context unavailable and no dated meta sample; archetype usage is a niche-to-core signal only, so matchup fit is a placeholder (Provisional)
D14 Pilotability & Error Tolerance 45 Multi-step Fusion and Link lines with hand-trap timing and Quick-Effect negations give many decision points and demanding timing (Inferred)

How the score was computed

Strategy profile: Midrange primary with Toolbox secondary. Structural ≈ 54, Going First ≈ 52, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (illegal copy counts) (-8); engine conflicts (-4). Final formula: 0.80*Structural(54) + 0.20*TournamentReliability(45) = 52; modifiers -12 gives 40; Illegal cap applied, final 30; theoretical/structural only (Meta provisional)

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.78 · 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

  • Layered interaction: 13 hand traps plus Forbidden Droplet, Forbidden Crown and Evenly Matched
  • Searcher density gives P(>=1 searcher in hand) 0.78
  • Mulcharmy draw engine gives card advantage on opponent summons
  • Multiple high-ATK Extra Deck bosses (Zoroa 2900, Aiwass 2000)

Weaknesses

  • Illegal as submitted: two cards over copy limit
  • Engine split across Magistus, Fairy Tail, Endymion, Mulcharmy and Forbidden (18.6% exact purity)
  • Zero side deck, so no post-side adaptation
  • No recorded boards, so conversion cannot be verified

Critical choke points

  • Extra Deck summons depend on Metamorphosis, Super Polymerization and Instant Fusion as the fusion enablers
  • Two over-limit cards (Ash Blossom, Super Polymerization) must be cut before the list is playable
Priority Remove Add Reason
1 1 Ash Blossom & Joyous Spring and 1 Super Polymerization nothing required (main 53 is legal at 40-60) Brings both over-limit cards to their Semi-Limited limit of 2, making the list legal
2 Off-archetype tech cards with the weakest role (e.g. Pot of Sloth) a side deck of 15 cards if the format uses one A side deck is the only route to post-side adaptability (D12) and a legal best-of-3 plan

Evidence & confidence

  • Verified: Legality: Ash Blossom and Super Polymerization each run 3 copies against a legal limit of 2; Main 55 and Extra 15 are within the TCG size rules; Side 0 is legal; Copy histogram 1:16, 2:6, 3:9 and the exact card list
  • Inferred: Consistency estimates (P(>=1 searcher) 0.78; hand-trap access 0.82) are hypergeometric from the Main Deck; Interaction density read from card text (13 hand traps, 15 negation texts); Structural score 54 from the Midrange profile
  • Provisional: Meta Power (null) and D13 matchup fit, since no dated metagame sample or tournament link exists
  • Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot record are absent No win-rate telemetry for going-first, going-second, matchup or brick rates usage_statistics in_this_deck and copies_in_deck contradict the card list for Endymion, Zoroa the Magistus Verethragna, Teller of Fairy Tails, Weaver of Fairy Tails, Artemis, Fairy Tail Wiccat, Summon Sorceress and Magistus Chorozo; the card list was used No side deck registered

More TCG Info

Magistus

Magistus Breakdown

 
 

 

 

 

 

 

 
 

 

 
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