Jurrac Deck #771685 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±8 · Confidence: Low)

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

Legality

Main 40 / Extra 14 / Side 0 — status under the rules at evaluation time: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Dinosaur/GMX boss Extra Deck monsters (GMX - COMPREX 3700 ATK, Ultimate Conductor Tyranno 3500 ATK, GMX - ALLOS 3000 ATK, GMX - VELOX 2700 ATK) reached through GMX starters and searchers; Synchro (Jurrac Meteor, Jurrac Astero) and Link (Promethean Princess, Raging Phoenix) boards built from Dinosaur monsters
• Turn 1 (going first): Normal Summon a GMX or Dinosaur starter (Researcher Selande, Kimridge, Megalo, Archosaur), search via Fossil Dig or Returned Dino Daneen / Kimridge text, then convert through GMX Applied Experiment #55 or a Dinosaur Fusion. Text is confirmed only for the excerpted effects.
• Turn 2 (going second): Hand traps (Infinite Impermanence, Ash Blossom, Droll & Lock Bird, Anti-GMX Final Experiment) to slow the opponent, then a boss from the Extra Deck. No side deck exists, so going-second plans rely only on the main deck.
• Recovery: GY-based recursion through Dinosaur and GMX effects (Babycerasaurus, Daneen, Kimridge, Fuwalos/Purulia draw effects). Several effect texts are truncated, so the exact recovery routes are Inferred.
• After siding: None. The deck has 0 Side Deck cards, so there is no post-side plan.

Why it scores here

The deck is illegal as built: three copies of Ash Blossom & Joyous Spring exceed the OCG Semi-Limited limit of two, so the score below is structural-only and capped to 30 rather than given a normal Final Contextual score. The structural read comes from the system: 15 searcher-text cards give about a 92% chance of at least one searcher in a 5-card opening hand, and the 11-copy archetype core gives about 82% (Inferred). Interaction is dense (10 negation texts, 7 hand traps, and Anti-GMX, Oviraptor, Tyranno and Dolkka/Laggia-style effects), and the Extra Deck carries several 2700 to 3700 ATK bosses, which earns the closing and interaction dimensions. No recorded boards exist, so the combo floor and median are unscored in practice and sit near neutral. Usage popularity (the archetype-standard core is only 30 percent present) and the Jurrac label (5.6 percent exact-name purity against 18 GMX copies) earned no points; the score was not built by averaging card scores.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 58, Going First ≈ 60, Going Second ≈ 55, Meta = provisional, Tournament Reliability ≈ 50. Modifiers: banlist exposure (-3); engine conflicts (-2). Final formula: Uncapped 0.80*58 + 0.20*50 = 56.4 (Meta provisional). ILLEGAL cap applied: final 30, theoretical/structural-only, because Ash Blossom & Joyous Spring is over its copy limit.

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.92 · 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

• Searcher density (15 searcher-text cards) gives high starter access for opening hands
• Dense interaction: 7 hand traps and 10 negation texts, with negation on the Extra Deck boss/XYZ options
• High-ATK Extra Deck bosses (2700 to 3700 ATK) give closing power
• Extra Deck slots are used efficiently (14 of 15) across four summon types

Weaknesses

• Illegal list: Ash Blossom & Joyous Spring runs 3 copies against a limit of 2
• No Side Deck cards, so no post-side adaptability
• Usage data shows only 30 percent of the archetype core present, so the list is not the standard build
• Archetype label (Jurrac) does not match the GMX-dominant engine
• Several key effects are truncated in the evidence, which lowers confidence in combo lines

Critical choke points

• Legality: the list cannot be played as-is until Ash Blossom is cut to 2 copies
• Limited Extra Deck cards (S:P Little Knight) and Limited main cards (Foolish Burial, Misc, Droll) are single-copy choke points
• Dependence on GMX starters (Selande, Kimridge, Applied Experiment #55) for the main engine

Recommended changes

Evidence & confidence

• Verified: Legality violation: Ash Blossom & Joyous Spring 3 copies vs legal 2 (OCG Semi-Limited); Main 40, Extra 14, Side 0 are within OCG size rules; Extra Deck breakdown: fusion 5, link 5, synchro 2, xyz 2; Copy histogram: 13 singles, 6 doubles, 5 triples; GMX purity 18 copies vs 3 exact Jurrac
• Inferred: Starter access ~0.92 (searcher group) and archetype core ~0.82 (hypergeometric); Hand-trap going-second P(at least one in 6) ~0.71; Interaction density from negation and removal text counts; Closing power from Extra Deck ATK values; Recovery routes from GY effects (text truncated)
• Provisional: Meta Power (null, no dated metagame sample); Format fit (D13) and tournament reliability (no tournament link)
• Data gaps: Illegal list: copy-limit violation on Ash Blossom & Joyous Spring blocks a normal score No combos supplied (combos_evidence total 0): floor, median and ceiling are text-only No tournament link: archetype meta-share and per-pilot record absent No Side Deck cards: D12 and post-side plans are unscored Usage statistics conflict with the card list: Jurrac Meteor, Jurrac Astero and S:P Little Knight are in the Extra Deck (cards list) but usage marks copies_in_deck 0 Several effect texts are truncated (Tyranno, Daneen, Kimridge, Archosaur), so exact combo routes are unverified Archetype label Jurrac conflicts with the GMX-dominant engine No win-rate telemetry exists in YGOVN; Meta Power stays Provisional