Sinful Spoils Deck #765235 — Yu-Gi-Oh! TCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±8 · Confidence: Low)

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

Legality

Main 55 / Extra 15 / Side 0 — status: Illegal. 2 violation(s).

Identity & game plan

• Win condition: No recorded boss line. Yummy and Diabellstar boards built through Link/Synchro summons, with Nibiru and Diabellstar the Black Witch as the main pressure (Inferred).; Dark Magician and Illusion of Chaos lines, with Dark Magician the Pharaoh's Servant as a board-breaker (Inferred).
• Turn 1 (going first): Open a searcher or Yummy starter, hold Ash Blossom and Infinite Impermanence for the first opposing Quick Effect, then extend through Extra Deck Links (Inferred).
• Turn 2 (going second): Use the six-card hand to hold hand traps (Droll and Lock Bird, Effect Veiler, Ghost Ogre) against the opponent's first summon, then rebuild through Mulcharmy and Diabellstar (Inferred).
• Recovery: Recur from the GY through Mulcharmy Fuwalos, Witch of the Black Forest, and WANTED: Seeker of Sinful Spoils. Recovery depends on the Yummy and Diabellstar cards, which are only partly in the Extra Deck (Inferred).
• After siding: No Side Deck is registered (side_count 0), so no post-side plan exists. Best-of-3 play is unsupported as built.

Why it scores here

The deck opens a functional starter in most hands (archetype-core P(at least one in opening 5) about 0.98, searcher P about 0.76), but the core is spread across roughly 18 sub-archetypes with only 2.9 percent exact-name purity, so the engine is fragmented rather than cohesive. Interaction is the strongest feature: 19 hand traps and about 14 negation or removal effects give a high chance (about 0.93 going second) of at least one hand trap in the six-card hand. Conversion and median output cannot be measured because no combos were recorded, so the ceiling and floor are text-only estimates and are scored conservatively. The list is illegal as built (Marshmao☆Yummy at 3 copies against a limit of 1, Ash Blossom at 3 against a limit of 2), so the score is capped low and marked theoretical. Popularity did not earn points, and card scores were not averaged into the deck score.

Dimension scores

How the score was computed

Strategy profile: Toolbox primary; Stun reads as secondary via hand-trap density, weighted only through D7. Structural ≈ 49, Going First ≈ 42, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 42. Modifiers: banlist_exposure (-5); engine_conflicts (-3); no_side_deck (-2); illegal_cap (-2). Final formula: No reliable metagame: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers = 47.6 - 10 = 37.6, then capped to 30 because the list is Illegal (theoretical/structural only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.98 · 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 interaction suite: 19 hand traps, about 14 negation or removal texts
• Archetype-core starters open reliably (P about 0.98 in hand 5)
• Real archetype usage: core cards match the 100 percent inclusion list (Observed)

Weaknesses

• Illegal copy counts for Marshmao☆Yummy and Ash Blossom & Joyous Spring
• Engine fragmented across about 18 sub-archetypes with 2.9 percent exact-name purity
• No Side Deck (side_count 0)
• No recorded combos, so conversion and median output are unknown
• Missing core Extra Deck pieces: Azamina Ilia Silvia, Azamina Mu Rcielago, Red-Eyes Dark Dragoon, Dark Magician of Destruction

Critical choke points

• Extra Deck Link and Synchro summons carry most of the board; no recorded backup Extra route
• Hand-trap density needs the opponent to play into it; dead hands without a Quick Effect target
• Yummy recursion depends on specific Yummy monsters that are Limited (1 copy)

Recommended changes

Evidence & confidence

• Verified: Legality: Illegal, Marshmao☆Yummy 3 copies vs limit 1, Ash Blossom 3 copies vs limit 2 (BanList); Main 55, Extra 15, Side 0; sizes within TCG rules (main 40-60, extra 0-15, side 0-15); Core card inclusion rates from usage statistics (Ash Blossom 100 percent, Droll and Lock Bird 100 percent)
• Observed: Exact-name archetype purity 2.9 percent (2 of 70 archetype-tagged copies); Archetype core 14 of 20 usage-core cards present (70 percent)
• Inferred: Starter opening probabilities (hypergeometric, about 0.98 core, 0.76 searcher, 0.93 hand trap going second); Engine fragmentation as a consistency and pilotability penalty; Going-first and going-second splits from interaction density
• Provisional: Meta Power: no dated metagame sample, so null; Matchup fit (D13) and side-deck effectiveness (D12) cannot be judged
• Data gaps: no combos supplied — combo floor/median/ceiling is text-only inference no tournament link — archetype meta-share and per-pilot match record absent no win-rate telemetry exists in YGOVN (going-first/second, matchup, game-level, brick/starter/OTK rates) — those signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied No Side Deck supplied (side_count 0) Deck title is null; archetype label taken from the export