Endymion Deck #710154 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 64/100 (±5 · Confidence: Medium)

• Primary strategy: Combo
• Secondary strategies: Control
• Format: master-duel

Legality

Main 40 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Generate Spell Counters to summon high-ATK boss monsters such as Endymion, the Mighty Master of Magic or Selene, Queen of the Master Magicians; Control the board with removal and negation effects while building counters
• Turn 1 (going first): Open with Spell Power Mastery and a Pendulum monster to place Spell Counters, then use Endymion or another boss monster to clear the board
• Turn 2 (going second): Utilize draw engines and board‑breaking spells (Chicken Game, Mythical Institution) to establish field, then summon a boss monster
• Recovery: Use Mythical Institution and Magical Citadel of Endymion to retrieve Pendulum monsters and add counters after disruption
• After siding: Rely on tech cards like Triple Tactics Talent and Called by the Grave to adapt after side‑deck swaps

Why it scores here

The deck reliably opens its Spell‑Counter engine (≈99.96% chance of a starter in the opening hand) and can convert those counters into high‑ATK boss monsters, giving strong ceiling potential. It has multiple independent Pendulum lines and plenty of removal/negation, so it can survive disruption and keep pressure. However, the lack of a side deck, low archetype purity, and the complexity of matching Pendulum scales lower its overall reliability and pilotability.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 68.34, Going First ≈ 70, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 65. Modifiers: Low side‑deck adaptability (-2); Low archetype purity (-1); Complex pendulum scale management (-1). 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 ≈ 0.1 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Very high opening‑hand consistency for core engine
• Strong boss monsters and high ATK finishers
• Multiple removal and negation options for board control

Weaknesses

• No side deck limits adaptability
• Pendulum scale mismatch can cause brick
• Complexity raises pilot error risk

Critical choke points

• Correct pairing of Pendulum scales to start the engine
• Generating enough Spell Counters before opponent disrupts

Evidence & confidence

• Verified: legality status Legal; role_tag_counts (negation_text 7, removal_text 17); extra deck breakdown; archetype purity numbers
• Inferred: engine accessibility from p_open_at_least_one_hand5; brick risk from scale spread; combo ceiling from boss monster potential; combo floor from typical pendulum engine; interruption resilience from multiple lines; resource economy from Spell Counter generators; endboard interaction from removal/negation counts; going‑second board breaking from board‑breaker cards; offensive pressure from high‑ATK monsters; main deck efficiency from purity; extra deck coverage from generic links; pilotability from complexity
• Provisional: matchup format fit due to missing tournament data
• 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