Naturia Deck #759856 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

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

Legality

Main 40 / Extra 15 / Side 0 — status: Illegal. 4 violation(s).

Identity & game plan

• Win condition: Fusion, Link and Xyz boss monsters (Conduction Warrior Plasma Magnum, Underworld Goddess of the Closed World, Tellusion the Magna Warrior) reached through Magnet Warrior and Mulcharmy engine lines (Inferred from card text; no recorded boards); Draw-engine value from Mulcharmy Fuwalos and Mulcharmy Purulia when the hand is empty (Inferred)
• Turn 1 (going first): Open Magnet Warrior or Koa'ki Meiru starters, search through Beta and Magnet Bonding, and reach a Fusion or Link boss; it has no defence against the opponent's first hand traps (Inferred)
• Turn 2 (going second): Use the 10 hand-trap and negation effects (Ash Blossom, Ghost Ogre, Ghost Belle, Infinite Impermanence) to break the opponent's engine, then rebuild through the Mulcharmy draw engine (Inferred)
• Recovery: Mulcharmy draw effects and Gallant Granite / Number 55 searches refill the hand from the Graveyard (Inferred)
• After siding: Not assessable: the deck has no Side Deck (0 cards), so there is no post-side plan

Why it scores here

The deck is Illegal in OCG: it runs two Forbidden cards (Cross-Sheep and Naturia Beast), and Ash Blossom and Super Polymerization are over their Semi-Limited limit at 3 copies each. Under the rubric this caps the final score low and makes the evaluation theoretical and structural only. The structural read comes from the card text and the hypergeometric estimates: a searcher-text group has about 0.88 chance of at least one hit in a 5-card opening hand, and the 10 hand-trap and negation cards give strong going-second interaction. Consistency is held back by the roughly 0.34 chance per 3-copy card of opening it and by a Main Deck that spreads across several sub-archetypes (only 1.8 percent exact-name Naturia purity). No combos were supplied, so the combo ceiling and floor are not measured and are scored from text only at low confidence. The score does not come from Naturia's popularity, and card scores were not averaged.

Dimension scores

How the score was computed

Strategy profile: Midrange primary; Combo secondary used for D3/D4 context only. Structural ≈ 47, Going First ≈ 40, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 42. Modifiers: banlist exposure (-10). Final formula: Illegal cap: 0.80*Structural(47) + 0.20*TournamentReliability(42) = 46, then +(-10) banlist modifier = 36, then capped at 20 by the Illegal guardrail (theoretical/structural only). Meta Power is null (Provisional).

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

• Large searcher and draw density (13 searcher-text cards) keeps the engine reachable in most hands (Inferred)
• Ten hand traps plus 12 negation-text cards give strong going-second interaction (Inferred)
• Multiple Fusion, Link and Xyz bosses give a broad end-board range (Verified card text)

Weaknesses

• Illegal list: two Forbidden cards and two over-limit cards (Verified)
• No Side Deck (0 cards), so no adaptation between games (Verified)
• Low archetype purity (1.8 percent exact-name Naturia), so the engine is spread across several sub-archetypes (Verified)
• Consistency depends on 3-copy engine cards that are each under 35 percent in an opening hand (Inferred)

Critical choke points

• Forbidden Naturia Beast and Cross-Sheep are in the Extra Deck, so the Extra Deck cannot be built as listed
• Magnet Warrior starter lines are not redundant if the first hand trap lands

Recommended changes

Evidence & confidence

• Verified: Legality: Naturia Beast and Cross-Sheep are Forbidden in OCG; Ash Blossom and Super Polymerization are over limit at 3 copies (Semi-Limited limit 2); Size: 40 Main, 15 Extra, 0 Side; within the OCG size rules; Card text and stats read from the evidence card list (ATK, DEF, level, type)
• Inferred: Searcher-text group P(>=1 in opening 5) ≈ 0.88; Hand-trap group P(>=1 in going-second 6) ≈ 0.85; Consistency, brick and interaction scores from text and composition
• Provisional: Meta Power (no dated metagame sample); Matchup fit (D13); Tournament reliability (no tournament link)
• Data gaps: no combos supplied; combo floor, median and ceiling are text-only inference no tournament link; archetype meta-share and per-pilot record are absent no win-rate telemetry exists; going-first, going-second, matchup and brick rates are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied Deck title is null in the export