Unchained Deck #768575 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

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

Legality

Main 60 / Extra 14 / Side 0 — status: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Yubel and Yubel-named boss monsters (Terror Incarnate, The Ultimate Nightmare, Spirit of Yubel) plus high-ATK Extra Deck bosses (Luce, Liebe, Gustav Max, Utopic Dark Infinity); Fusion/Xyz beatdown from Yubel - The Loving Defender Forever and Super Starslayer TY-PHON when the board is stable
• Turn 1 (going first): Search or summon a Yubel starter via Nightmare Pain, Nightmare Throne, Gruesome Grave Squirmer or Spirit of Yubel, then build toward Yubel - Terror Incarnate and Ultimate Nightmare while protecting the board with Ash Blossom, Infinite Impermanence and Droll & Lock Bird
• Turn 2 (going second): Use the six-card hand for hand traps (Ash Blossom, Infinite Impermanence, Buio, Nibiru) to break the opponent's first summon, then recover Yubels through Mature Chronicle and Eternal Favorite
• Recovery: Yubel monsters recur from GY and banish via Eternal Favorite, Spirit of Yubel and Mature Chronicle; Nightmare Throne can add a Yubel back from Deck or GY
• After siding: No side deck is registered, so no post-side plan can be evaluated

Why it scores here

The list is scored as a system, not as an average of its cards. Its engine is Yubel-centric: Nightmare Pain and Nightmare Throne search Yubel monsters and Mature Chronicle, Eternal Favorite and Spirit of Yubel recur them, so the deck can reliably rebuild its boss monsters after a disruption. The probability estimates put about 47% on at least one archetype-core card in a five-card opening hand, with about 86% for at least one searcher-text card, so the engine opens often but not reliably; those figures are Inferred. Interaction is the strongest pillar: six hand traps, nine negation-text and 21 removal-text cards, and Extra Deck bosses of 3000 ATK or more give it closing power. No combo boards were recorded, so the floor, median and ceiling of the combo output cannot be measured and remain Inferred or Provisional. The deck is Illegal because it runs three Super Polymerization against a Semi-Limited limit of two, and it has no side deck, so it is capped at 35 and is theoretical or structural only. Popularity earned no points: only 5 of 15 usage-core cards are present and the exact-name archetype purity is 1.4%.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 57.5, Going First ≈ 62, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 50. Modifiers: No side deck (-3); Illegal list cap (-18). Final formula: Computed: 0.80*Structural(57.5) + 0.20*TournamentReliability(50) + modifiers(-3) = 52.98; capped at 35 because the deck is Illegal. Theoretical/structural-only. Meta Power provisional (null).

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.47 · 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

• Yubel recursion routes (Eternal Favorite, Spirit of Yubel, Mature Chronicle, Nightmare Throne) rebuild the engine after disruption
• Six hand traps and 21 removal-text cards give layered interaction
• Several 3000+ ATK Extra Deck bosses give closing power

Weaknesses

• Illegal copy count on Super Polymerization
• No side deck, so no post-side plan
• Low archetype purity (1.4% exact name) and only 5 of 15 usage-core cards present, so the list is not the standard build
• Many singleton slots and multi-step Yubel chains raise brick and error risk

Critical choke points

• Yubel monsters are the only real starters, so the engine depends on a Yubel or Yubel-search being drawn
• Hand-trap coverage depends on drawing Ash Blossom or Impermanence before the opponent's first summon

Recommended changes

Evidence & confidence

• Verified: Main 60 and Extra 14 are within format size rules; Super Polymerization is run 3 times against a Semi-Limited limit of 2 (Illegal); Side deck is empty; Archetype core presence is 5 of 15 (usage statistics)
• Inferred: Brick and engine-access probabilities from hypergeometric estimates; Hand-trap and recursion roles read from card text; Going-first and going-second plans from text and composition
• Provisional: Meta Power (no dated metagame sample); Matchup and format-fit scores (no tournament link); Combo floor and median (no combo boards)
• 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 for going-first, going-second, matchup, brick or OTK rates Meta Power is Provisional unless a dated metagame sample is supplied Usage-statistics row for S:P Little Knight reports in_this_deck false, but the card list runs it once in the Extra Deck; the core-presence figure may be understated Deck title is null