Shaddoll Deck #772824 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 35/100 (±10 · Confidence: Low)

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

Legality

Main 56 / Extra 14 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Fusion Summon a high-ATK Shaddoll Fusion monster (El Shaddoll Apkallone, Shekhinaga, Meshahrail, Winda) through Lev Shaddoll Fusion, Shaddoll Fusion, and Fusion Deployment, then attack through a board cleared by hand traps and flip effects.; Grind via Void Unleashing recursion, Shaddoll Squamata and El Shaddoll Grysta GY effects, and Naelshaddoll Ariel banish recovery into repeated Fusion Summons.
• Turn 1 (going first): Lev Shaddoll Fusion or Shaddoll Fusion on a Shaddoll Fusion monster starter, then Void Unleashing to search Shaddoll cards, with Effect Veiler or Ash Blossom held back for the opponent's response.
• Turn 2 (going second): Open with hand traps (Ash Blossom x3, Nibiru x3, Effect Veiler x3, Ghost Belle x2, Ghost Ogre x2, Droll & Lock Bird x1) to disrupt the opponent's first summon, then convert the next turn into a Fusion Summon.
• Recovery: Banish Void Unleashing from the GY to add an Infernoid monster, use Shaddoll Squamata and Grysta GY effects to recycle Shaddoll cards, and rebuild with the three fusion spells.
• After siding: Not applicable: the deck has 0 side cards (15 allowed), so there is no post-side plan.

Why it scores here

The deck is Illegal as submitted: it runs 3 copies of Ash Blossom and Joyous Spring against an OCG Semi-Limited cap of 2, so the score is capped and the evaluation is structural-only. Structurally, the Shaddoll fusion engine is coherent: 3 copies each of Lev Shaddoll Fusion, Shaddoll Fusion and Fusion Deployment give about 72% (Inferred) odds that the core group is present in a 5-card opening hand, and 14 hand traps and 9 searchers add interruption resilience and going-second strength. The Extra Deck (14 Fusion Monsters, including Apkallone, Shekhinaga, Meshahrail and Winda) provides real board pressure and negation on summon. The score does not come from the popularity of the Shaddoll archetype, which only confirms that a list like this is accessible (77.8% of the archetype core is present), and it does not average card scores. Consistency is held back by 22 level-0 spells and traps, four off-archetype Extra Deck cards, an unresolved passcode counted as main, and zero side cards, with no combo or tournament data to confirm the floor, median, or matchup results.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 57, Going First ≈ 58, Going Second ≈ 64, Meta = provisional, Tournament Reliability ≈ 47. Modifiers: Illegal copy limit (banlist exposure) (-10). Final formula: Illegal deck: 0.80*Structural(57) + 0.20*TournamentReliability(47) + ContextModifiers(-10) = 45, capped to 35 because of the copy-limit violation; theoretical/structural-only; Meta provisional

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.25 · key two-card combo ≈ — · full-brick estimate ≈ 0.28 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Coherent Shaddoll fusion engine with 3 copies each of the core fusion spells
• Heavy hand-trap and negation density for going second
• Four Shaddoll Fusion Monsters with strong ATK and summon-negation text
• Recursion through Void Unleashing and GY effects

Weaknesses

• Illegal copy count on Ash Blossom & Joyous Spring
• Zero side deck cards
• 22 level-0 spell/trap slots and 17 tech cards reduce consistency
• Four off-archetype Extra Deck cards dilute the engine
• No measured combo or tournament data

Critical choke points

• Each Fusion Summon depends on Lev Shaddoll Fusion, Shaddoll Fusion or Fusion Deployment being drawn
• Hand-trap timing depends on the opponent's first summon
• The unresolved passcode occupies a Main Deck slot whose legality is unverified

Recommended changes

Evidence & confidence

• Verified: Main 56, Extra 14, Side 0 against 40-60/0-15/0-15 size rules; Ash Blossom & Joyous Spring 3 copies vs OCG Semi-Limited limit 2 (violation); Lev Shaddoll Fusion, Shaddoll Fusion and Fusion Deployment run 3 copies each; Extra Deck breakdown is 14 Fusion Monsters; Archetype core presence 77.8%, 7 of 9 core cards present (usage stats)
• Inferred: Core-group hand presence ~0.72 and full-brick estimate ~0.28; Hand-trap odds for going second ~0.84; Structural engine coherence and interruption resilience
• Provisional: Meta power is null; Format fit and matchup coverage are unmeasured
• Data gaps: No combos supplied, so combo floor, median, and ceiling are text-only inference No tournament link, so archetype meta-share and per-pilot match record are absent 1 passcode in CardIDList (20366274) could not be resolved and is counted as main No win-rate telemetry (going-first/second, matchup, brick/starter rates) Meta Power is provisional unless a dated metagame sample is supplied No side deck, so post-side performance is unknown