Onomat Deck #772433 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 25/100 (±10 · Confidence: Low)

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

Legality

Main 54 / Extra 18 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Xyz Summon 2500-3000 ATK monsters (Number 39: Utopia family, Number 99: Utopia Dragonar, Number 38) off the Gagaga/Dododo/Zubaba engine, then protect them with negations; Utopia/Number Xyz continuation with Utopic Future and Number F0 summons
• Turn 1 (going first): Open a searcher (Onomatopaira, Onomatopickup, Dodododo Warrior, Gagaga Ganbara Knight) and start a Gagaga/Dododo summon chain into a Level-matched Xyz; keep Infinite Impermanence or Droll up for the first interaction
• Turn 2 (going second): Use the 12 hand traps (Nibiru, Ghost Belle, Infinite Impermanence, Droll & Lock Bird) to stop the opponent's first combo, then set up the Xyz from the field
• Recovery: Recover from the GY with Gagaga/Dododo monsters that can be special summoned from the GY and search through Xyz Change Tactics or Gagagaga Girl
• After siding: Not evaluable: the list has no Side Deck, so there is no post-side plan

Why it scores here

This list is Illegal: Droll & Lock Bird runs 3 copies against an OCG limit of 1, and the Extra Deck holds 18 cards against a maximum of 15, so it receives a structural-only read capped at 25 rather than a normal final score. The structural read (about 52) comes from a system view: the archetype core (Onomatopaira, Gagaga Ganbara Knight, Dodododo Warrior) has an estimated 92.5% chance of at least one piece in a 5-card opening hand (Inferred), the deck runs many negations and removal (Infinite Impermanence, Forbidden Droplet, Unbreakable Xyz Barrier, Raigeki, Harpie's Feather Duster) plus 12 hand traps, and it can reach 2500 to 3000 ATK Xyz boards. Those strengths are offset by a multi-archetype engine (Onomat, Gagaga, Dododo, Utopia, Number, Zexal, Goblin, Saber, Cyclone; exact-name purity 4.2%), no zero-side plan, and no recorded combos to show a real median or ceiling. The score does not come from popularity (archetype usage stats only confirm the list is real) and does not come from averaging individual card scores.

Dimension scores

How the score was computed

Strategy profile: Midrange primary; structural profile only (illegal list, no normal final score). Structural ≈ 52, Going First ≈ 50, Going Second ≈ 56, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: Banlist exposure: Droll & Lock Bird over limit (-6); Extra Deck over size (-4). Final formula: Illegal: no normal final score. Structural (52) and Tournament Reliability (45) were computed as 0.80*52 + 0.20*45 = 50.6, with modifiers of -10, and then capped low at 25 as an illegal list. Meta Power is null (provisional).

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.93 · key two-card combo ≈ — · full-brick estimate ≈ 0.08 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Dense negation and removal suite (Infinite Impermanence, Forbidden Droplet, Unbreakable Xyz Barrier, Numbers Protection, Raigeki, Harpie's Feather Duster)
• 12 hand traps for going second
• High-ATK Xyz finishers (Number 39 family, Number 99: Utopia Dragonar, Number 38)
• Strong archetype-core opening odds (0.925, Inferred)

Weaknesses

• Illegal: Droll & Lock Bird at 3 copies (limit 1) and an 18-card Extra Deck (maximum 15)
• Multi-archetype build (exact-name purity 4.2%) weakens engine coherence
• No Side Deck, so no post-side plan
• No recorded combos, so the median and ceiling are unmeasured

Critical choke points

• Engine starters must be live on the first turn; the single Onomatopaira/Gagaga line has no alternative if it is hand-trapped
• Extra Deck cannot be fully used because the list exceeds the 15-card limit

Recommended changes

Evidence & confidence

• Verified: Illegal status: Droll & Lock Bird at 3 copies vs limit 1; Extra Deck of 18 vs maximum 15; Main Deck of 54 within 40 to 60 and Side Deck of 0; Usage stats: archetype-core inclusion data present (18 rows)
• Inferred: P(>=1 archetype-core card in 5-card hand) 0.925; Hand-trap and negation density from card text; Engine coherence read from archetype spread and purity
• Provisional: Meta Power and matchup fit (no dated metagame sample); Post-side plan (no Side Deck)
• 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: going-first/second, matchup and brick/starter rates are Inferred or Unknown Meta Power is provisional unless a dated metagame sample is supplied Deck has no Side Deck, so post-side adaptability cannot be measured