forbidden Deck #774514 — Yu-Gi-Oh! TCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±6 · Confidence: Low)

• Primary strategy: Midrange
• Secondary strategies: Toolbox
• Format: tcg

Legality

Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Radiant Typhoon Quick-Play chain into WIND boss monsters (Radiant Typhoon Fonix, Radiant Typhoon Krosea, Phantom Fortress Enterblathnir, Divine Arsenal AA-ZEUS) (Inferred); Link and Xyz beatdown through Hraesvelgr, Totem Bird and Greatfly (Inferred)
• Turn 1 (going first): Open with Radiant Typhoon Krosea, Eldam or Swen summon via the Mystical Space Typhoon condition, then convert into a WIND boss while keeping Ash Blossom and Ghost Ogre up as hand traps (Inferred)
• Turn 2 (going second): Hold Ash Blossom, Ghost Ogre, Nibiru, Solemn Accusation and Dominus Purge to interrupt the opponent's first engine, then rebuild through the Radiant Typhoon search chain (Inferred)
• Recovery: Recycle Quick-Play Spells and Mystical Space Typhoon from the GY through Radiant Typhoon Mandate and the Radiant Typhoon searchers (Inferred)
• After siding: No side deck is registered, so no post-side plan exists (verified from Side Deck size 0)

Why it scores here

The deck is scored as a system: a 9-copy Radiant Typhoon core with 17 searcher-text cards gives it a reasonable chance to open a live engine (P of at least one core card in a 5-card hand is 0.61, Inferred), and the 9 hand traps plus Solemn Accusation and Dominus Purge give strong interaction on the going-second side (P of at least one hand trap in a 6-card hand is 0.68, Inferred). Conversion is weaker: there are no recorded boards, so ceiling and median output cannot be measured and are carried as Inferred estimates, and many Radiant Typhoon summons are conditional on Mystical Space Typhoon being in the GY or the opponent having no Spell/Trap. The deck has no side deck, so it has no post-side adaptation, and it has no tournament or metagame data, so Meta Power is null. The score is not based on the popularity of the forbidden archetype, and no card scores were averaged into the deck score. Because the list runs 3 copies of Ash Blossom & Joyous Spring against a Semi-Limited limit of 2, the deck is Illegal and the score is capped as a theoretical, structural-only read.

Dimension scores

How the score was computed

Strategy profile: 0.8 Midrange / 0.2 Toolbox. Structural ≈ 52, Going First ≈ 50, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: Illegal copy-limit violation (Ash Blossom & Joyous Spring 3 copies vs Semi-Limited 2) (-12). Final formula: No reliable metagame: 0.80*Structural(52) + 0.20*TournamentReliability(45) = 50.6; modifiers -12 gives 38.6; Illegal cap applied (copy-limit violation, theoretical/structural-only) gives 30

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.61 · 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

• Nine hand traps plus Solemn Accusation and Dominus Purge give layered going-second interaction (Inferred)
• Radiant Typhoon recursion from the GY through Mystical Space Typhoon gives a route after interruption (Inferred)
• Two Extra Deck link routes and Xyz boss options give variety (verified breakdown)

Weaknesses

• Illegal as built: 3 copies of a Semi-Limited card (verified)
• No side deck, so no post-side adaptation (verified)
• Many Radiant Typhoon summons are conditional on MST in GY or an empty opposing S/T zone (Inferred)
• No recorded boards, so ceiling and median output are unmeasured (verified gap)

Critical choke points

• Mystical Space Typhoon in the GY is required for several Radiant Typhoon summons (Inferred)
• The legality violation must be fixed before any play-rated score applies (verified)

Recommended changes

Evidence & confidence

• Verified: Deck is Illegal: 3 copies of Ash Blossom & Joyous Spring against a Semi-Limited limit of 2; Main 55 and Extra 15 are within size rules; side deck is empty (0 cards); Radiant Typhoon core group has 9 copies; 17 searcher-text cards and 9 hand traps counted from card text
• Inferred: Starter access 0.606 for the core group in a 5-card opening hand; Hand-trap coverage 0.677 going second; Midrange primary strategy with Toolbox secondary, read from card text and composition
• Provisional: Meta Power is null and matchup fit is unmeasured (no dated metagame sample); Median and ceiling combo output (no recorded boards)
• Data gaps: No combos supplied: floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot match record absent No win-rate telemetry for this deck Meta Power is provisional unless a dated metagame sample is supplied No side deck, so post-side performance cannot be evaluated