Vernusylph/Vernalizer Fairy Deck #768908 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

• Primary strategy: Midrange
• Secondary strategies: Stun, Tempo
• Format: ocg

Legality

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

Identity & game plan

• Win condition: Madolche Xyz and Link pressure (Queen Tiarafraise 2600 ATK, Puddingcess Chocolat-a-la-Mode 2500 ATK, Mini Meowcaroons Link-3 2300 ATK) closing through an interaction-protected board, with Underworld Goddess of the Closed World (Link-5, 3000 ATK, mass negation) as a single-card finisher.; Madolche recursion loops (Anjelly, Petingcessoeur, Hootcake, Puddingcess shuffle back when destroyed) that rebuild the Extra Deck engine after an exchange of interaction.
• Turn 1 (going first): Normal Summon a Level 4 Madolche starter (Magileine, Anjelly, Petingcessoeur) and use Madolche Salon for a second Normal Summon, then hold Ash Blossom, Droll & Lock Bird, Solemn Judgment or Solemn Warning for the opponent's first activation.
• Turn 2 (going second): Use Ash Blossom, Droll & Lock Bird and Solemn effects on the opponent's opening summon or search, then go to a Madolche Xyz or Link on the next turn with recursion backup from the GY.
• Recovery: Recurring Madolche monsters from the GY through their shuffle-back triggers, Madolche Chateau and Madolche Messengelato searches, and the Extra Deck's multiple Xyz and Link options to rebuild after a board wipe or negate.
• After siding: No side deck is registered on this list, so there is no post-side plan. Any sideboard adaptation is structurally unavailable.

Why it scores here

The deck is scored as a system: a Madolche core of 18 copies gives a high chance (about 0.87 for at least one core card in a 5-card opening hand, Inferred) of a Level 4 starter, and the shuffle-back recursion on Anjelly, Petingcessoeur, Hootcake and Puddingcess keeps the engine alive through removal. Interaction density is high across Ash Blossom, Droll, Solemn Judgment, Solemn Warning, Evenly Matched, Dark Ruler No More and Underworld Goddess, which lifts the end-board and going-second scores. Conversion and median output are not evidenced (no parseable boards), so those scores stay near the middle and are Inferred. The deck runs 3 copies of Ash Blossom and Super Polymerization against 2-copy limits, so it is Illegal; the score is capped and the evaluation is theoretical/structural only. Popularity and archetype usage did not earn points, and no card scores were averaged.

Dimension scores

How the score was computed

Strategy profile: Midrange profile, with Stun interaction weight blended in for D7 emphasis (disclosed; no Stun weight used for the score). Structural ≈ 63, Going First ≈ 68, Going Second ≈ 68, Meta = provisional, Tournament Reliability ≈ 55. Modifiers: Copy-limit violation (-5); No side deck (-4); Illegal cap (-22). Final formula: Illegal deck: theoretical cap applied. Uncapped no-meta formula 0.80*63 + 0.20*55 = 61.4, then modifiers -9 = 52, capped to 30 for the Illegal status.

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.87 · key two-card combo ≈ — · full-brick estimate ≈ 0.13 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Madolche starter density: 18 copies of the core family give about 0.87 for at least one core starter in a 5-card opening hand.
• Layered interaction: Ash Blossom, Droll & Lock Bird, Solemn Judgment, Solemn Warning, Evenly Matched, Dark Ruler No More, Harpie's Feather Duster and Underworld Goddess negate or destroy at several timings.
• Recursion: four shuffle-back Madolche monsters plus Chateau and Fresh Sistart rebuild after exchanges.
• Extra Deck coverage: Xyz and Link options (Tiarafraise, Chocolat, Glassouffle, Tiaramisu, Meowcaroons, Underworld Goddess) cover several board states.

Weaknesses

• Illegal list: Ash Blossom and Super Polymerization are over the copy limit.
• No side deck: zero side cards means no best-of-3 adaptation.
• High tech count (22) and off-archetype splashes lower consistency and hand coherence.
• Conversion and median output are unmeasured: no combo boards are available.

Critical choke points

• The Level 4 Madolche starter in hand is the single entry point for most lines.
• Ash Blossom and Super Polymerization are both over the copy limit; the list has to drop them to become legal.

Recommended changes

Evidence & confidence

• Verified: Legality: Illegal — Ash Blossom and Super Polymerization exceed the Semi-Limited limit of 2; main 55, extra 15, side 0 are within size rules.; Card text and stats for all 45 distinct cards are present in evidence.; Usage stats: Madolche core cards at 100% inclusion; 8 of 15 core cards present.
• Observed: Usage stats show Madolche core inclusion among archetype decks.
• Inferred: Starter probability (≈0.87 for core family), brick proxy (≈0.13), hand-trap probability (≈0.72) computed from the Main Deck (hypergeometric).; Interaction density (D7 ≈ 80) from negation and destruction text.; Recursion value (D5, D6) from shuffle-back text.
• Provisional: Meta Power: null (no dated metagame sample).; Matchup and format fit (D13 = 50): no tournament link.
• Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference (D3 and D4 Inferred). 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. Meta Power is Provisional: no dated metagame sample. Evidence inconsistency: usage_statistics marks Madolche Teacher Glassouffle, Queen Tiaramisu, Queen Tiarafraise and Madolche Puddingcess Chocolat-a-la-Mode as in_this_deck=false, but cards[] lists all four in the Extra Deck (2 copies each). Only the cards[] list was used for scoring. No side deck present (side_count = 0), so post-side analysis is structurally unavailable. Deck title is null, so no user-facing name was available.