Magistus Deck #754623 — Yu-Gi-Oh! TCG
55 Main, 15 Extra, incl. Aiwass, Divine Spirit of the Law x3, Aleister the Invoker x3, Aleister the Reminiscent x3. Created Sep 24, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 09/24/2026
Main Deck (55)
- Aiwass, Divine Spirit of the Law x3
- Aleister the Invoker x3
- Aleister the Reminiscent x3
- Bystial Druiswurm x1
- Bystial Magnamhut x1
- Crowley, the Gifted Magistus x1
- Dimension Shifter x1
- Droll & Lock Bird x2
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x2
- Nibiru, the Primal Being x3
- Virakam, the Divine Spirit of Artifice x1
- Ash Blossom & Joyous Spring x3
- Ghost Belle & Haunted Mansion x2
- Ghost Ogre & Snow Rabbit x2
- Called by the Grave x1
- Harpie's Feather Duster x1
- Invocation x2
- Invocation - "Sword" x3
- Lightning Storm x1
- Magical Meltdown x3
- Sacred Spirit Sword Aiwass x3
- Super Polymerization x3
- Terraforming x1
- Triple Tactics Talent x1
- Infinite Impermanence x2
- Solemn Warning x3
Extra Deck (15)
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 34/100 (±8 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 46 |
| Going First | 45 |
| Going Second | 50 |
| Meta Power | provisional |
| Tournament Reliability | 35 |
- Primary strategy: Combo
- Secondary strategies: Toolbox
- Format: tcg
Legality
Main 55 / Extra 15 / Side 0 — status: Illegal. 4 violation(s).
Identity & game plan
- Win condition: Fusion Summon Invoked and Magistus boss monsters (Hyperinvoked Aeon, Invoked Elysium, Invoked Oceanus) from the Extra Deck using Aleister, Invocation and Super Polymerization as enablers (Inferred from card text); Link and Fusion follow-up via Endymion, Artemis and Aleister the Invoker of Madness; Mulcharmy draw pressure (Inferred)
- Turn 1 (going first): Turn 1 Invocation or Super Polymerization into an Aleister-based Fusion, supported by Aleister the Reminiscent and Sacred Spirit Sword Aiwass searches (Inferred)
- Turn 2 (going second): Use the 15 hand-trap and negation cards (Ash Blossom, Ghost Belle, Ghost Ogre, Infinite Impermanence, Droll and Lock Bird) to disrupt the opponent, then rebuild through Fusion Summons (Inferred)
- Recovery: Graveyard recursion from Invocation, Aleister the Invoker and Ghost Belle, plus Mulcharmy draw effects (Inferred from card text)
- After siding: Not evaluable: side_count is 0, so there is no post-side plan
Why it scores here
This list is scored as a structural, theoretical read only, because the deck is Illegal in TCG: it runs a Forbidden card (Dimension Shifter) and three copies each of three Semi-Limited cards. Its engine is Fusion Summoning through Aleister and Invocation, and the Extra Deck supplies strong bosses, but only 3 of 55 Main Deck cards are exact-name Magistus (4.3% exact-name purity) and 67 copies are off-archetype, so the engine is spread across Invoked, Mulcharmy, Solemn, Bystial, Harpie and Cyclone pieces. Going-second interaction is dense, with 15 hand-trap and negation cards (P at least one in a six-card hand is about 0.87, Inferred), which earns the interaction and going-second dimensions. No combo boards were recorded, so the ceiling and median are text-only inferences and are kept low. Archetype popularity is not used to earn points; the score is not an average of card scores.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 52 | P(at least one of a 3-copy starter in a 5-card opening hand) is about 0.25 and the archetype core group reaches about 0.65 (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 45 | Many dead or conflicting pieces: 15 hand-trap and negation cards plus 26 tech cards in a 55-card main deck (Inferred) |
| D3 | Combo Conversion & Ceiling | 40 | No parseable combo boards, so the conversion ceiling is text-only (Inferred) |
| D4 | Combo Floor & Median Output | 40 | No recorded boards, so the median output is unknown and kept low (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 50 | Two or more independent interaction lines exist through hand traps and Fusion follow-ups, but there is no board data (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 45 | Searcher text covers 19 cards with about 0.89 chance of one in hand; recursion exists but the resource loop is not measured (Inferred) |
| D7 | End-Board & Interaction Quality | 60 | Interaction density is high (15 negation-text cards, 24 removal-text cards); the Forbidden and over-limit pieces weaken it (Inferred) |
| D8 | Going-Second & Board-Breaking Power | 55 | Going-second hand-trap coverage is about 0.87 for one or more in a six-card hand (Inferred) |
| D9 | Offensive Pressure & Closing Power | 45 | Closing relies on Extra Deck bosses, with no end-board or win-rate data (Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 35 | 27 distinct main cards with 10 singletons and 11 triples; the list is diluted across sub-archetypes (Verified composition, Inferred consequence) |
| D11 | Extra Deck Efficiency & Coverage | 50 | 11 Fusion and 4 Link Extra Deck cards with a high share of Invoked and Aleister boss options (Verified composition) |
| D12 | Side Deck Adaptability | 20 | No side deck (side_count 0), so post-side adaptability is effectively absent (Verified) |
| D13 | Matchup Coverage & Format Fit | 20 | No tournament link or dated metagame sample; archetype share is unavailable (Provisional) |
| D14 | Pilotability & Error Tolerance | 35 | Multi-step Fusion chains and many hand-trap timing decisions make play demanding (Inferred) |
How the score was computed
Strategy profile: Combo primary, no separate secondary blend applied. Structural ≈ 46, Going First ≈ 45, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: banlist exposure (Illegal list) (-10). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) = 43.8, then Illegal-deck cap via banlist-exposure modifier (-10) = 34
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.25 · 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 hand-trap and negation coverage for going second
- Strong Extra Deck boss options (Hyperinvoked Aeon, Invoked Elysium, Invoked Oceanus) with recursion via Invocation
Weaknesses
- Illegal in TCG: Forbidden Dimension Shifter and three over-limit Semi-Limited cards
- Low exact-archetype purity (4.3%) and a diluted engine across several sub-archetypes
- No side deck
Critical choke points
- Aleister monsters and Invocation spells are the single route into most Fusion bosses
- Any Forbidden or over-limit card removal from the list changes the engine density
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Dimension Shifter | A legal Spellcaster or Aleister tech card | Forbidden in TCG; the deck cannot be legally played with it |
| 2 | One copy each of Ash Blossom, Super Polymerization and Solemn Warning | Legal-count alternatives within the Semi-Limited cap | Each is run 3 copies against a legal limit of 2 |
Evidence & confidence
- Verified: Illegal status with Forbidden and over-limit cards listed in legality; Main 55 and Extra 15 within size rules, side 0; Archetype purity 4.3% and 11 Fusion and 4 Link Extra Deck cards from composition
- Inferred: Starter hypergeometric odds (0.25 for a 3-copy starter in hand five); Hand-trap coverage (about 0.87 going second); Interaction density and the Fusion-chain pilotability read from card text
- Provisional: Meta power and matchup fit (no dated metagame sample)
- Data gaps: no combos supplied; combo floor, median and ceiling are text-only inference no tournament link; archetype meta-share and per-pilot record absent no side deck supplied; post-side plan cannot be assessed no win-rate telemetry; going-first and going-second splits are Inferred Meta Power is Provisional unless a dated metagame sample is supplied
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