Enneacraft Deck #768250 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 49/100 (±8 · Confidence: Medium)

• Primary strategy: Midrange
• Secondary strategies: Control, Synchro
• Format: ocg

Legality

Main 55 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Synchro Summon Ashtra and Magistus Synchro monsters, then convert the board with Ashtrashen search and negation or removal backup; Ashtra Special Summon chain from face-down cards to repeatedly reach Synchro-level boards
• Turn 1 (going first): Set traps, Special Summon an Ashtra monster by revealing a face-down card, search with Ashtrashen or Mikumari, then Synchro Summon from the Extra Deck
• Turn 2 (going second): Hold Solemn Judgment, Infinite Impermanence, Dominus Impulse or Evenly Matched to answer the opponent's summon, then rebuild the Ashtra engine from face-down cards
• Recovery: Ashtrashen returns Ashtra cards from the Deck, and Dominus Spiral or Solemn Accusation can be set again to restart the face-down requirement
• After siding: Side deck is empty (0 cards), so there is no post-side plan in this best-of-1 list

Why it scores here

The deck is scored as a system: a 10-copy Ashtra monster core needs a face-down card to start, and 24 Trap cards supply that requirement, so the opening is about 65% likely to contain an Ashtra monster in 5 cards (Inferred, hypergeometric) and about 95% likely to contain a trap. The score reflects a Midrange plan that depends on Synchro conversion and a 14-card negation and removal suite, with Solemn Judgment, Infinite Impermanence and Dominus Impulse as the main interaction. The median and floor are held down by the absence of recorded combos, the 20-monster main deck, and an engine that spreads across about 13 sub-archetypes with no Enneacraft cards at all. Usage statistics show the Enneacraft core is absent (2 of 14 core cards present), so the list is not the archetype-standard build; this does not add points, and archetype popularity was not used. The final score is 0.80 times Structural plus 0.20 times Tournament Reliability minus 5 modifiers, with Meta left provisional and no card scores averaged into the deck.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 54.6, Going First ≈ 58, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 50. Modifiers: Unrecoverable face-down choke point (-2); Engine conflicts and spread (-2); Banlist exposure (-1). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional, null): 0.80*54.6 + 0.20*50 - 5 = 48.7, rounded to 49

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.65 · key two-card combo ≈ 0.62 · full-brick estimate ≈ 0.09 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Dense interaction: 24 Traps, 14 negation-text cards, 15 removal-text cards
• Ashtra monsters can Special Summon from the hand using a face-down card, which gives an on-field-free starter
• Strong Synchro bodies in the Extra Deck, including Ashtraja Susanoo and Zoroa
• Full 55-card legal main with 0 illegal copies and all Limited cards at legal count

Weaknesses

• Only 20 monsters in main (36%), so many hands are Spell/Trap heavy
• Lava Golem needs opponent monsters to tribute and is a dead draw on an empty board
• No side deck (0 cards) for adaptation
• Archetype label Enneacraft is not reflected in the list; no Enneacraft core cards run
• Combo ceiling and floor are unmeasured because no boards are recorded

Critical choke points

• A face-down card must be present for Ashtra monsters to Special Summon, so removing or failing to set enablers stops the monster line
• Solemn Judgment is a single copy and is central to going-second interaction
• Synchro conversion needs a Tuner; Penguin and Ashtra enablers are the only Tuner sources

Recommended changes

Evidence & confidence

• Verified: Main 55, Extra 15, Side 0 are within OCG size rules; Limited cards (Solemn Judgment, Pot of Prosperity, Terraforming) are at 1 copy each; Dominus Impulse is at 2 copies, which is the Semi-Limited maximum; Extra Deck composition: 12 Synchro, 1 Link, 1 Fusion, 1 XYZ; Archetype-purity result: 0 Enneacraft-named cards in the main deck
• Observed: Usage statistics: 2 of 14 Enneacraft core cards present (14.3%)
• Inferred: Ashtra monster in 5-card hand ~0.65 and face-down enabler ~0.95 (hypergeometric); Going-second hand-trap availability ~0.38; Interaction density and power distribution are estimated from text only; Combo floor and median are text-only inference
• Provisional: Meta Power is null because no dated metagame sample is supplied; D13 matchup and format fit are provisional
• 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 win-rate telemetry for going-first, going-second, matchups or brick rate Meta Power provisional; no dated metagame sample Archetype label mismatch: deck tagged Enneacraft but no Enneacraft cards run; usage core is 2 of 14 present Side deck is empty; post-side plan cannot be assessed