Endymion Deck #763934 — Yu-Gi-Oh! OCG

56 Main, 15 Extra, incl. Fairy Tail - Luna x3, Mulcharmy Fuwalos x3, Ash Blossom & Joyous Spring x3. Created Oct 12, 2026 by YGO Mod.

Deck Endymion OCG

Created by: YGO Mod (20517634)

Created On: 10/12/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: Low
26± 6/ 100
Power Score
Structural 48
Reliability 40
Going First 46
Going Second 44

Deck — Deck Power Evaluation

Final Contextual Deck Power: 26/100 (±6 · Confidence: Low)

Overall score Value
Structural Deck Power 48
Going First 46
Going Second 44
Meta Power provisional
Tournament Reliability 40
  • Primary strategy: Midrange
  • Secondary strategies: Toolbox
  • Format: ocg

Legality

Main 56 / Extra 15 / Side 0 — status: Illegal. 6 violation(s).

Identity & game plan

  • Win condition: Extra Deck Link/Fusion/Xyz boards built from Magistus and Fairy Tail monsters, with Endymion Empire and Regulus as the Endymion-core starters; Spell-driven Fusion via Super Polymerization and Instant Fusion, plus Fairy Tail and Magistus recursion
  • Turn 1 (going first): Open on a Spellcaster starter (Witchcrafter Genni, Endymion Empire, Fairy Tail - Luna) and bridge into a Link or Fusion Summon; hand traps are held for the opponent's first activation
  • Turn 2 (going second): Use Ash Blossom, Droll & Lock Bird and Solemn Judgment to interrupt the opponent's board, then rebuild through Regulus or Fairy Tail recursion
  • Recovery: Recover from a disrupted board through Once Upon a Fairy Tail, Witchcrafter Genni and Fairy Tail monsters in the GY
  • After siding: No Side Deck is registered (side_count 0), so there is no post-side plan to evaluate

Why it scores here

The deck is Illegal in OCG: three Forbidden cards (Called by the Grave, Triple Tactics Talent, Charmer Quartet in Bloom) are in the list, and Ash Blossom, Super Polymerization and Droll & Lock Bird exceed their copy limits. Structurally it has an Endymion-core starter density (about 88.6% chance of at least one archetype-core card in a 5-card opening hand, Inferred), and its interaction suite (8 hand traps, 16 negation-text cards) gives it real end-board coverage. Its ceiling and median output cannot be measured because no recorded boards exist, so the combo scores are text-only inference. Popularity did not earn points: the list is off-archetype for most of its main deck (exact-name purity 5.6%), and the card scores were not averaged into the deck score. Since the deck is illegal, its score is capped low and is theoretical/structural only, and it has no Side Deck and no meta sample to support higher ratings.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 62 P(at least one archetype-core card in a 5-card hand) ≈ 0.89 across 19 core copies; starter density is adequate but the core is spread across several sub-archetypes (Inferred)
D2 Opening-Hand Quality & Brick Management 50 Copy histogram 19 singles / 8 doubles / 7 triples and 28 level-0 spells give a moderate brick risk, but the hand-trap-heavy list leaves few functional cards per opening hand (Inferred)
D3 Combo Conversion & Ceiling 45 No parseable boards exist, so combo ceiling is text-only; Endymion Empire and Regulus can start a Link or Fusion line but the Link and Fusion routes are unverified (Inferred)
D4 Combo Floor & Median Output 40 No recorded boards exist, so the median output is unknown and this score is the text-only estimate (Inferred)
D5 Interruption Resilience & Route Redundancy 50 Two hand traps and Ash Blossom provide several disruption answers, but a single Magistus line with no independent second starter limits recovery (Inferred)
D6 Resource Economy, Recovery & Grind 48 Fairy Tail Ball, Once Upon a Fairy Tail and Witchcrafter Genni give grind from GY and Deck, but the Forbidden Triple Tactics Talent and the 56-card main limit net advantage (Inferred)
D7 End-Board & Interaction Quality 58 Eight hand traps and 16 negation-text cards give broad interaction against summons and activations, but Droll and Ash exceed their copy limits (Inferred)
D8 Going-Second & Board-Breaking Power 45 Called by the Grave is Forbidden and Triple Tactics Talent is Forbidden, so the going-second board breaker is weakened; Solemn Judgment and Droll provide the going-second answer (Inferred)
D9 Offensive Pressure & Closing Power 50 No end-board data exists; Endymion Empire, Regulus and Fairy Tail Luna give moderate ATK and boss density, but closing power is untested (Inferred)
D10 Main Deck Efficiency & Flexibility 45 56 main-deck cards with 28 level-0 spells and a broad spread of Spellcaster and Normal monsters give low compactness and a weak main-deck coherence score (Inferred)
D11 Extra Deck Efficiency & Coverage 55 15 Extra Deck cards cover Fusion, Link and Xyz (8/5/2), with Endymion, Magistus and Fairy Tail routes, though Endymion itself and Zoroa the Verethragna are absent (Inferred)
D12 Side Deck Adaptability 30 Side Deck is empty (side_count 0), so there is no post-side adaptability to evaluate (Inferred)
D13 Matchup Coverage & Format Fit 35 No tournament link and no dated metagame sample exist, so matchup fit is Provisional (Provisional)
D14 Pilotability & Error Tolerance 40 The engine needs multi-step Fusion, Link and Magistus chains with several once-per-turn gates, so pilot error tolerance is low (Inferred)

How the score was computed

Strategy profile: Midrange primary, Toolbox secondary (structurally, no secondary weight table applied). Structural ≈ 48, Going First ≈ 46, Going Second ≈ 44, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist_exposure (-8); copy_limit_overrun (-4). Final formula: Illegal deck: 0.80*Structural(48) + 0.20*TournamentReliability(40) = 38.4, then context modifiers -12 and the illegal cap give 26; theoretical/structural-only, no normal Final Contextual score

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.89 · 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

  • Eight hand traps and 16 negation-text cards give broad interaction
  • Archetype-core starter density gives about 89% at least one core card in a 5-card hand (Inferred)
  • Extra Deck covers Fusion, Link and Xyz routes across Magistus, Fairy Tail and Endymion

Weaknesses

  • Three Forbidden cards and three copy-limit overruns make the list Illegal
  • Off-archetype main deck (exact-name purity 5.6%) with 28 level-0 spells dilutes engine coherence
  • No Side Deck, so no post-side plan

Critical choke points

  • Endymion Empire and Regulus as the only Endymion-core starters
  • Dependence on Fusion and Link routes through a few once-per-turn gates
Priority Remove Add Reason
1 Called by the Grave, Triple Tactics Talent, Charmer Quartet in Bloom Legal replacements from the Forbidden-free pool Forbidden cards make the deck illegal; no score can be given until they are removed
2 1 copy each of Ash Blossom & Joyous Spring, Super Polymerization, and 1 Droll & Lock Bird Legal replacements Copy-limit overruns make the deck illegal
3 Several level-0 Spells Endymion or Magistus-core monsters Improves archetype purity and main-deck efficiency
4 none A Side Deck of 15 cards Gives the deck a post-side plan, which it currently lacks

Evidence & confidence

  • Verified: Illegal status: 3 Forbidden cards and 3 copy-limit overruns; Main 56, Extra 15, Side 0 within size rules; Archetype purity 5.6%, 67 off-archetype copies
  • Inferred: Opening-hand starter probability about 0.89 (hypergeometric, core group); Interaction density from hand-trap and negation text; Combo ceiling and median assessed text-only, no recorded boards
  • Provisional: Meta Power (no dated metagame sample); Matchup fit (no tournament link or meta share)
  • 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 are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied No Side Deck registered (side_count 0)

More OCG Info

Endymion

Endymion Breakdown

 
 

 

 

 

 

 

 
 

 

 
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