Endymion Deck #759882 — Yu-Gi-Oh! OCG

55 Main, 15 Extra, incl. Breaker the Magical Warrior x3, Defender, the Magical Knight x3, Kycoo the Ghost Destroyer x3. Created Oct 4, 2026 by YGO Mod.

Deck Endymion OCG

Created by: YGO Mod (20517634)

Created On: 10/04/2026

 
 


Official AI Deck Power Analysis
MidrangeConfidence: LowEvaluated Oct 22, 2026
25± 8/ 100
Power Score
Structural 38
Reliability 30
Going First 35
Going Second 30

Deck — Deck Power Evaluation

Final Contextual Deck Power: 25/100 (±8 · Confidence: Low)

Overall score Value
Structural Deck Power 38
Going First 35
Going Second 30
Meta Power provisional
Tournament Reliability 30
  • Primary strategy: Midrange
  • Secondary strategies: Toolbox
  • Format: ocg

Legality

Main 55 / Extra 15 / Side 0 — status: Illegal. 2 violation(s).

Identity & game plan

  • Win condition: Synchro boards (Explosive Magician, Arcanite Magician, Red Dragon Archfiend, Dark End Dragon) that remove or destroy the opposing field through Spell-counter-driven effects; Endymion, the Master Magician summoned by removing 6 Spell Counters from Magical Citadel of Endymion
  • Turn 1 (going first): Spell-heavy opening (Gemini Spark, Spell Power Grasp, Upstart Goblin) to place Spell Counters, then Synchro Summon a board breaker; the Spell-counter engine is only partially supported by the list
  • Turn 2 (going second): Interaction-first: Solemn Judgment, Heavy Storm, Pulling the Rug and Anti-Spell to strip the opponent's board, then rebuild with Synchros; Instant Fusion over-limit makes the Fusion line illegal
  • Recovery: Upstart Goblin and Spell Power Grasp refill the hand; Magical Exemplar and Dark Red Enchanter reuse Spell Counters from the GY-recursion lines
  • After siding: No Side Deck is registered (side count 0); no post-side plan can be scored

Why it scores here

The list is illegal in OCG: three copies of Instant Fusion exceed the Limited limit of one, and Tempest Magician is Forbidden and sits in the Extra Deck, so the structural score is reported as theoretical only. Only 6 of 55 Main Deck cards carry the Endymion name (8.6% exact purity), and 53 are generic, so the engine is mostly a Spell-counter toolbox rather than a coherent archetype core; this lowers the consistency and engine-cohesion dimensions. Interaction is dense (Solemn Judgment, Heavy Storm, Pulling the Rug, Anti-Spell, Stardust Dragon, Mystical Space Typhoon), which supports end-board and going-second durability. No recorded boards, guides, side deck or tournament data exist, so combo floor, median, ceiling, side adaptability and matchup fit are scored from text and structure only. Popularity was not credited: the archetype's usage core is present at only 5% (1 of 20 cards), and the score comes from the list's system structure, not from averaging card scores.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 40 Hypergeometric P(≥1 of 3-copy core in opening 5) ≈ 0.25 per card; Spell-counter starters are generic and the Endymion core is largely absent (Inferred)
D2 Opening-Hand Quality & Brick Management 40 13 cards at 3 copies plus 22 Spells and 18 generic effect monsters; brick risk from Spell-only hands and conflicting Normal Summon fodder (Inferred)
D3 Combo Conversion & Ceiling 30 No parseable boards in combos_evidence, so ceiling is text-only; Endymion Master Magician and Explosive Magician give a plausible but unverified line (Inferred)
D4 Combo Floor & Median Output 30 No recorded boards, so median and floor cannot be measured; the floor is estimated low from the Spell-counter dependency (Inferred)
D5 Interruption Resilience & Route Redundancy 35 Two independent routes exist (Synchro boards and Citadel-to-Endymion), but few redundant starters are recorded in the text (Inferred)
D6 Resource Economy, Recovery & Grind 40 Upstart Goblin, Spell Power Grasp and Magical Exemplar provide card flow and counter recursion; no resource telemetry exists (Inferred)
D7 End-Board & Interaction Quality 50 Solemn Judgment, Heavy Storm, Pulling the Rug, Anti-Spell, Stardust Dragon and Mystical Space Typhoon form a dense interaction layer; legality penalties apply (Inferred semantic)
D8 Going-Second & Board-Breaking Power 35 Going-second split is unavailable; Solemn, Heavy Storm and Breaker are the main answers to a set board, but no board-breaker density is recorded (Inferred)
D9 Offensive Pressure & Closing Power 45 Synchro boards reach 2500–3000 ATK (Red Dragon Archfiend, Explosive Magician, Dark End Dragon); no end-board ATK data beyond card stats (Verified card stats / Inferred)
D10 Main Deck Efficiency & Flexibility 50 55 Main Deck cards, legal size, but 13 cards at 3 copies and 27 distinct Main cards add redundancy with little flexibility (Verified composition / Inferred)
D11 Extra Deck Efficiency & Coverage 45 12 Synchro, 3 Fusion and 15 Extra cards; the illegal Tempest Magician removes one slot and Instant Fusion needs the Fusion targets (Verified composition / Inferred)
D12 Side Deck Adaptability 15 Side count is 0, so no side deck exists to adapt; scored at the floor (Verified)
D13 Matchup Coverage & Format Fit 30 No tournament link or dated meta sample; archetype usage stats are only a loose reference (Provisional)
D14 Pilotability & Error Tolerance 45 Multi-step Spell-counter sequencing with Synchro sequencing; moderate decision load and no recorded examples (Inferred)

How the score was computed

Strategy profile: Midrange primary, no secondary weighting applied. Structural ≈ 38, Going First ≈ 35, Going Second ≈ 30, Meta = provisional, Tournament Reliability ≈ 30. Modifiers: Illegal list cap (-11). Final formula: Illegal cap: 0.80*Structural(38) + 0.20*TournamentReliability(30) = 36.4, minus 11 legality cap = 25; theoretical/structural-only, not a normal Final Contextual score. Meta Power provisional/null.

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 Spell and Trap interaction (Solemn Judgment, Heavy Storm, Pulling the Rug, Anti-Spell, Mystical Space Typhoon)
  • Three Synchro-heavy boards with real end-board stats (Red Dragon Archfiend 3000 ATK, Dark End Dragon 2600 ATK)
  • Card flow through Upstart Goblin and Spell Power Grasp

Weaknesses

  • Illegal in OCG: Instant Fusion over the copy limit and Forbidden Tempest Magician
  • Archetype core largely absent (5% of usage core present); only 8.6% exact-name purity
  • No side deck and no combo data, so floor, median and post-side strength cannot be measured

Critical choke points

  • Spell-counter generation depends on a small number of Spell-activation sources
  • Instant Fusion cannot be legally run at 3 copies, and Fusion summons depend on it
Priority Remove Add Reason
1 Tempest Magician (Extra Deck, Forbidden) and 2 copies of Instant Fusion Legal OCG Extra Deck Synchro/Fusion replacements and a legal Instant Fusion count (max 1) The list must be legal before any normal score applies.
2 Off-archetype generic filler with 3 copies Endymion-named or Magician-core cards that feed the Spell-counter engine Raises archetype purity and the engine's starter density.
3 None (side count 0) A 15-card Side Deck Enables post-side adaptation, which is currently unscorable.

Evidence & confidence

  • Verified: Main 55 / Extra 15 / Side 0 composition and size legality; Instant Fusion over copy limit (3 vs 1 OCG); Tempest Magician Forbidden in OCG; Card stats and text from the export; Usage-core presence 1 of 20 (5%)
  • Inferred: Opening-hand probabilities (0.25 going-first, 0.30 going-second for 3-copy cards); Brick and conflict estimates from generic Spells and Normal Summon fodder; Interaction density and board-breaking reads from card text; Synchro board ATK ceiling (text and stats only)
  • Provisional: Meta Power null; Matchup fit and tournament reliability (no dated meta sample)
  • Data gaps: No combos supplied: combo floor/median/ceiling is text-only No side deck (side count 0): post-side adaptability cannot be scored No tournament link and no dated metagame sample: Meta Power provisional No win-rate telemetry for this deck Usage statistics are archetype-level and only weakly representative of this list

More OCG Info

Endymion

Endymion Breakdown

 
 

 

 

 

 

 

 
 

 

 
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