Purrely Deck #774771 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

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

Legality

Main 56 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Purrely Xyz chain: Quick-Play Memory spells attach to Epurrely/Expurrely Xyz monsters, which then remove or negate opposing cards and pressure the board; Ghost and hand-trap interaction (Ghost Belle, Ghost Ogre, Droll & Lock Bird, Ash Blossom) that slows the opponent long enough for the Xyz line to convert
• Turn 1 (going first): Open with Purrely or Purrelyly, search through Purrely searchers (Purrely, Purrelyly, My Friend Purrely, Dawn Angel Kambi route), then Special Summon into a Level 1 or 2 Xyz base and attach a Memory spell
• Turn 2 (going second): Hold hand traps (Ash Blossom, Ghost Belle, Ghost Ogre, D.D. Crow, Droll) for the opponent's first summon or search, then rebuild a Purrely Xyz from the Graveyard with a Memory spell
• Recovery: Memory spells and Stray Purrely Street recur Purrely monsters from the Deck and GY; Foolish Burial Goods and Purrely Sleepy Memory re-fuel the Graveyard
• After siding: No Side Deck is present, so no post-side plan can be evaluated; this is a structural read only

Why it scores here

The deck is scored as a system: its Purrely core (31 exact-name copies plus 21 generic staples, about 95% chance of at least one core card in a 5-card opening) gives a reliable starting point, and its 15 hand-trap and 14 removal-text cards give real interaction, especially going second (about 86% chance of at least one hand trap in a 6-card hand). Conversion is the weak point: the Xyz line depends on Memory spells and several Xyz monsters that are only partly present (8 of 18 core cards are missing), and no recorded boards exist, so the ceiling and median are text-based inference only. Popularity and archetype usage stats confirm the list is real and accessible but earned no points on their own, and card scores were not averaged. The score is capped low because the list is Illegal (three copies of Ash Blossom against a limit of two), so this is a structural read, not a normal contextual score.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 54, Going First ≈ 48, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 42. Modifiers: Banlist exposure (-5); No Side Deck (-4). Final formula: No reliable metagame: 0.80*Structural + 0.20*TournamentReliability = 51.6, then modifiers -9 gives 42.6, then the Illegal cap sets the final score to 30 (theoretical/structural only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.25 · 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 Purrely core: 31 exact-name copies, with a 0.96 chance of at least one core card in a 5-card opening
• Strong going-second interaction: 15 hand traps and about 0.86 chance of at least one in a 6-card hand
• Recursion through Memory spells and Stray Purrely Street keeps the engine alive after the first answer

Weaknesses

• Illegal list: three Ash Blossom copies against a limit of two
• Off-archetype dilution: 40 of 56 Main Deck cards are not exact-name Purrely cards
• No Side Deck and no recorded boards, so the deck cannot adapt or be checked against play data
• Most Xyz monsters are low-ATK, so closing power depends on the engine resolving

Critical choke points

• The Purrely Xyz base (Purrely, Purrelyly, and the Level 1 or 2 bases) must be summoned and then survive interaction before a Memory spell can attach
• The legality error: Ash Blossom must drop to 2 copies before the list can be played in OCG

Recommended changes

Evidence & confidence

• Verified: Illegal status: Ash Blossom & Joyous Spring at 3 copies, legal limit 2; Main 56 and Extra 15 are within size rules; Side count is 0; Purrely exact-name purity 43.7%; 15 hand traps and 14 removal-text cards; Probabilities: 0.2487 per 3-copy card going first; core group 0.9555
• Inferred: Consistency estimates for the Purrely core, hand-trap density, and interaction breadth; Strategy classification (Combo primary, Toolbox and Stun secondary) and Xyz chain reading from card text
• Provisional: Meta and format fit (D13): no tournament link or dated sample; Floor and median output (D4): no boards recorded
• Data gaps: No combos supplied: floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot record absent No win-rate telemetry exists in YGOVN (going first or second, matchup, brick or starter rates); those signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied No Side Deck present, so post-side performance cannot be assessed