Jurrac Deck #767312 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 20/100 (±10 · Confidence: Medium)

• Primary strategy: Midrange
• Secondary strategies: Stun
• Format: ocg

Legality

Main 55 / Extra 15 / Side 0 — status: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Extra Deck boss monsters (GMX - COMPREX, GMX - ALLOS, Ultimate Conductor Tyranno, Dogoran) after a Dinosaur fusion, synchro or link line; no recorded boards to confirm the line; Jurrac Meteor and Jurrac Astero board wipe and recovery via Synchro Summon
• Turn 1 (going first): Open a starter (Fossil Dig, Returned Dino Daneen, GMX Chairman Kimridge or Jurrac Megalo), search a GMX or Dinosaur monster, and build a Fusion or Synchro boss while holding hand traps for the opponent's first interruption
• Turn 2 (going second): Use the six-card hand to play a hand trap (Ash Blossom, Ghost Ogre, Infinite Impermanence, Nibiru) on the opponent's starter, then rebuild through the GMX search chain
• Recovery: Recover from GY through GMX Partner Selandea, Miscellaneousaurus banish, Jurrac Meteor revival of a Tuner and the Dinosaur recursion effects; sequence is Inferred from card text only
• After siding: Not evaluable: the deck has no side deck, so there is no post-side plan

Why it scores here

The evidence shows a Jurrac and GMX Dinosaur shell with 12 archetype-core copies (P at least one in a 5-card opening hand is about 0.72) and 15 search-text cards, so the engine is reachable on the first turns more often than not, but archetype purity is only 7.1 percent and 65 of 70 main-deck copies are off the exact archetype name, so the engine is spread across GMX, Mulcharmy, Evolzar and generic staples rather than one cohesive line. Interaction is the strongest part of the system: 16 hand traps, 14 negation-text cards and 20 removal-text cards give dense interaction, especially going second (P at least one hand trap in a 6-card hand is about 0.89). Conversion and median output cannot be measured because no combos were supplied, so the ceiling and floor scores are text-based Inferred reads and stay in the mid range. The deck runs 24 tech cards and an empty side deck, which lowers main-deck efficiency and removes any post-side plan. Popularity and archetype usage stats were not used as evidence of power, and card scores were not averaged. The deck is Illegal (Ash Blossom at 3 copies against a Semi-Limited limit of 2), so the Final Contextual score is capped at 20 and the evaluation is theoretical and structural only.

Dimension scores

How the score was computed

Strategy profile: Midrange primary, Stun secondary (structural weights for the Midrange profile; no secondary blend applied to weights). Structural ≈ 52, Going First ≈ 48, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 42. Modifiers: No side deck (-4); Banlist exposure (-2). Final formula: No reliable metagame: 0.80*Structural(52) + 0.20*TournamentReliability(42) + ContextModifiers(-6) = 44 pre-cap; capped to 20 because the deck is Illegal (theoretical/structural only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.72 · 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 hand-trap and negation suite (16 hand traps, 14 negation-text cards)
• Searcher density (15 cards) keeps the engine reachable on the first turns
• Multiple Extra Deck boss routes (GMX - COMPREX, GMX - ALLOS, Tyranno)

Weaknesses

• Illegal: Ash Blossom at 3 copies against a Semi-Limited limit of 2
• Low archetype purity (7.1 percent exact name) and 33 generic cards dilute the engine
• No side deck, so no post-side plan
• 24 tech cards cost consistency and efficiency

Critical choke points

• Ash Blossom is the only Semi-Limited card and is over the limit
• The engine depends on one-copy Limited cards (Miscellaneousaurus, Foolish Burial, Pot of Prosperity), so losing any one of them removes a route

Recommended changes

Evidence & confidence

• Verified: Illegal status: Ash Blossom & Joyous Spring 3 copies vs Semi-Limited limit 2; Main 55, Extra 15, Side 0 within OCG size rules; Banlist status of Limited cards as in evidence
• Inferred: Engine consistency from hypergeometric estimates; Hand-trap and negation density as interaction quality; Going-first and going-second plans from card text
• Provisional: Matchup and format fit (D13) without a dated meta sample; Meta Power (null)
• 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: going-first, going-second and matchup results unknown No side deck: post-side evaluation impossible Meta Power is Provisional unless a dated metagame sample is supplied