Jurrac Deck #765490 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 59/100 (±6 · Confidence: Medium)

• Primary strategy: Midrange
• Secondary strategies: Toolbox, Combo
• Format: master-duel

Legality

Main 60 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Synchro and Xyz boards (Jurrac Meteor, Jurrac Astero, Varudras, Chengying) backed by Ryu-Ge and Jurrac Level 10 and 3000-ATK bodies; Ryu-Ge Pendulum and Level 10 beatsticks (Sosei Ryu-Ge Mistva 3500, Ultimate Conductor Tyranno 3500) that are hard to remove
• Turn 1 (going first): Opening Jurrac Stego or Megalo or Aeolo, Fossil Dig or Melody for a Dinosaur or Dragon, then Synchro into Meteor or Astero for board wipe or negation, with Ash Blossom or Impermanence protecting the first summon
• Turn 2 (going second): Hand trap (Ash Blossom, Droll and Lock Bird, Infinite Impermanence, Maxx C) on the opponent's first summon, then Dominus Impulse or Ryu-Ge War Zone to rebuild a Synchro or Level 10 board
• Recovery: Mulcharmy Fuwalos and Purulia draw on an empty field, Jurrac Aeolo recurs Level 4 or lower Jurrac from GY, Meteor revives a Tuner from GY, Melody and Fossil Dig refill the hand
• After siding: Not applicable: no Side Deck in this Master Duel list, so there is no post-side plan to evaluate

Why it scores here

The deck opens a functional plan reliably: the Jurrac and Ryu-Ge starter and searcher package (Stego, Megalo, Aeolo, Fossil Dig, Melody, Ryu-Ge Rising) gives roughly 0.88 odds of at least one searcher in a 5-card opening hand, and the archetype-core group reaches about 0.99 (Inferred, hypergeometric). It converts that plan into Synchro and Xyz boards (Meteor, Astero, Varudras) and Level 10 bodies, but no recorded boards exist, so the conversion scores are text-based Inferred reads, not measured output. Interaction is the strongest pillar: nine hand traps and negation text across Ash Blossom, Impermanence, Droll and Lock Bird, Maxx C, Ghost Ogre and the Extra-Deck negators sustain it through disruption (Inferred). Closing power comes from several 3000-plus ATK bodies, but popularity and archetype usage were not counted as power, and the score is not an average of card scores. Meta and tournament data are absent, so Meta Power stays provisional and the score rests on structural consistency.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 62, Going First ≈ 64, Going Second ≈ 62, Meta = provisional, Tournament Reliability ≈ 62. Modifiers: Engine conflicts across archetypes (-3); Banlist exposure (0); No Side Deck (0). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) + ContextModifiers (-3)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.88 · 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

• Consistent starter and searcher density (Stego, Megalo, Aeolo, Fossil Dig, Melody, Ryu-Ge Rising at 3 copies each)
• Dense hand-trap and negation suite (nine hand traps plus negators in Extra Deck)
• Strong Level 10 and 3000-plus ATK closing bodies
• Full Extra Deck with functional Synchro and Xyz coverage

Weaknesses

• No recorded combo boards, so ceiling and median are unmeasured
• Low exact-name archetype purity (21.3%) across several engines
• Dead hand-trap draws when no interaction is needed
• Side Deck empty, so no adaptability in a format that could use it

Critical choke points

• Pendulum Ryu-Ge setup for Rising and War Zone
• Synchro summon of Meteor or Astero for the board-wipe and negate line

Recommended changes

Evidence & confidence

• Verified: Main 60 and Extra 15 are within Master Duel size rules; Restricted cards are legal at copies run (Maxx C 1 of 1, Droll 2 of 2, Fallen and Virtuous 2 of 2); Exact-name archetype purity 21.3% and archetype spread from composition
• Observed: Searcher-group probability 0.8795 and archetype-core group 0.9903 from the evidence pack
• Inferred: Hand-trap and negation coverage read from card text; Synchro and Xyz conversion, and recovery through Mulcharmy and Aeolo, from text; Consistency and going-first and going-second estimates from hypergeometric odds
• Provisional: Meta Power (no dated metagame sample); Matchup fit and tournament reliability (no tournament link); Side adaptability (no Side Deck in this format)
• Data gaps: no combos supplied: combo floor, median and ceiling are text-only inference no tournament link: archetype meta-share and per-pilot match record absent no win-rate telemetry (going-first, going-second, matchup, brick and starter rates) exists in YGOVN usage_statistics flags Albion, Velphito, Carnovorus, Meteor, Astero, Varudras-adjacent Extra cards as in_this_deck=false although the card list contains them in the Extra Deck; the in_this_deck flag appears inconsistent and was not relied on for scoring guide evidence is one short snippet with no sections Meta Power is Provisional unless a dated metagame sample is supplied