Spright Deck #760818 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 20/100 (±8 · Confidence: Low)

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

Legality

Main 57 / Extra 15 / Side 0 — status: Illegal. 4 violation(s).

Identity & game plan

• Win condition: Purrely and Spright Xyz/Link boards built from Quick-Play Spell recursion and Spright level-2 chains, closed by Epurrely, Gigantic Spright or Divine Arsenal (Divine Arsenal is absent from this list, so the closer is unverified).; Generic beatsticks and Link/Xyz boss monsters (Number 29, Epurrely Happiness, Dharc, The End of Anubis as a negation shell).
• Turn 1 (going first): Open a Spright or Purrely starter and search via Spright Blue, Purrely, Purrelyly or My Friend Purrely into a level-2 Xyz or Link; the single Spright Starter is the only direct Special Summon starter and reaches a hand in about 9% of going-first openings (Inferred).
• Turn 2 (going second): Hold 1 to 2 of the 14 hand traps (Ash Blossom, Effect Veiler, Nibiru, Infinite Impermanence, Droll) to stop the opponent, then rebuild a level-2 board from the GY.
• Recovery: Recover through Purrely Quick-Play recursion in the GY, Nimble Angler and Purrely Xyz attaching spells from the GY, and Spright Blue searches.
• After siding: Not evaluable: the deck has no side deck, so there is no post-side plan (see D12).

Why it scores here

The deck is scored as a system: it can reliably reach a level-2 board through Purrely searchers and Spright Blue, and its 14 hand traps and roughly 9 interaction cards give it a credible going-second plan. Its engine is fragile, though: the Spright Starter is the only single-card starter and is live in about 9% of going-first openings, the 6-copy archetype core is absent from roughly 56% of opening 5-card hands, and only 9 of 63 non-blank cards are exact Spright or Purrely names, so the list mixes several sub-engines (Nimble, Charmer, Harpie, Cyclone, Exchange of the Spirit, Ninja) that compete for slots. The deck is Illegal in OCG on four copy-limit violations (including two Forbidden cards), so it is capped at 20 under the legality rule and scored as theoretical/structural only. Popularity or archetype usage did not earn points, and no card scores were averaged into the deck score.

Dimension scores

How the score was computed

Strategy profile: Primary Toolbox weights only; the Combo secondary was disclosed but not blended numerically. Structural ≈ 46, Going First ≈ 45, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: Banlist exposure (-6); Engine conflicts (-3); Dependence on a single starter (0). Final formula: Illegal: uncapped 0.80*Structural(46) + 0.20*TournamentReliability(40) + modifiers(-9) = ~36, capped to 20 by the illegal-deck rule; theoretical/structural only

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.09 · key two-card combo ≈ — · full-brick estimate ≈ 0.56 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• 14 hand traps and 13 negation-text cards give a layered interruption package
• Purrely searchers and GY recursion (Quick-Play Spells, Nimble Angler) give some redundancy after an interruption
• Extra Deck covers both Xyz and Link boards with the Epurrely and Gigantic Spright lines

Weaknesses

• Illegal in OCG: four copy-limit violations including two Forbidden cards
• Only 12.5% exact-name archetype purity; the list mixes several unrelated sub-engines
• Single Spright Starter gives a very low going-first starter rate
• No side deck, so no post-side plan at all
• Core closer Divine Arsenal and Gigantic Spright from the usage stats are absent or uncertain

Critical choke points

• Spright Starter (1 copy) is the only direct Special Summon starter
• Purrely Quick-Play Spells in hand are the main link between the search and the Extra Deck engine
• Level-2 monsters must be present for every Xyz and Link line

Recommended changes

Evidence & confidence

• Verified: Four copy-limit violations and banlist status for each card (legality block); 57 main / 15 extra / 0 side counts and size rules (legality and composition blocks); Exact-name archetype purity 12.5% (composition); Card text for 14 hand traps and 13 negation cards (card text)
• Inferred: Starter access 0.09 for the Spright Starter and 0.44 for the 6-copy core (probabilities); Hand-trap coverage 0.83 going second (probabilities); Engine-conflict and brick estimates across D1, D2 and D10
• Provisional: Meta power and matchup fit (D13), no dated metagame sample supplied
• Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta share and pilot match record are absent No win-rate telemetry exists in YGOVN (going first/second, matchup, starter or brick rates) Meta Power is provisional unless a dated metagame sample is supplied Deck title is null, so the list is identified only by its deck id and archetype No side deck supplied, so D12 cannot be measured