White Forest Deck #770281 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

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

Legality

Main 43 / Extra 20 / Side 0 — status: Illegal. 4 violation(s).

Identity & game plan

• Win condition: Azamina and Diabell Fusion/Synchro bosses (Azamina 4000 ATK, Azamina Sol Erysichthon, Diabellze, Dark Paladin - Wave-Motion) converting a board built from Elzette / Silvy / Diabellstar summons; Blue-Eyes White Dragon with Burst Stream of Destruction as a one-card board wipe; Silent Magician as a late 3500 ATK body
• Turn 1 (going first): Turn 1 starter (Elzette or Silvy, 2 copies each) to search or Special Summon a White Forest or Azamina piece, backed by 10 hand traps and Diabellstar the Black Witch (3 copies) as a Special Summon payoff
• Turn 2 (going second): Hand traps (Ash Blossom, Infinite Impermanence, Ghost Ogre, Droll & Lock Bird, Maxx C) to break the opponent's first combo, then rebuild through the GY recursion of Elzette, Silvy and Astellar
• Recovery: Recur Silvy and Elzette from the GY through their own effects and search Tales of the White Forest / Filia Diabell to rebuild the board
• After siding: No Side Deck is registered (Side = 0), so no post-side plan can be evaluated; this is a best-of-3 gap

Why it scores here

The deck's structural ceiling comes from a real engine set: two copies each of Elzette and Silvy give a 22% chance of at least one starter in a 5-card opening hand, and 13 exact-name White Forest cards give an 85% chance of opening at least one core card. Its closing power comes from strong Extra Deck bosses (Azamina 4000 ATK, Zoroa 2900, Dark Paladin 2900, Silent Magician 3500 in the Main Deck). Interaction is broad, with 10 hand traps, Diabellstar Vengeance and Zapper Shrimp, but two of the most important interaction pieces (Azamina Ilia Silvia and Baronne de Fleur) are Forbidden in OCG, so this list cannot be played as built. The deck is spread over four engines (White Forest, Azamina, Diabell, Magistus) with exact-name purity of only 20.6%, which lowers its consistency. Popularity in the archetype's usage data confirms the list is real but does not add points; no card scores were averaged. Because the list is illegal and has no recorded combos, this is a structural-only read with a score capped low.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 43, Going First ≈ 42, Going Second ≈ 40, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: banlist_exposure (-6); engine_conflicts (-3). Final formula: Illegal cap applied (theoretical / structural-only): computed 0.80*43 + 0.20*35 + modifiers (-9) = 32, capped to 25. Meta power is null (provisional).

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.22 · 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

• Two-copy starters (Elzette, Silvy) with strong searcher text
• Strong Extra Deck bosses and a deep hand-trap suite
• 85% chance of at least one core White Forest card in a 5-card opening hand

Weaknesses

• Illegal list: two Forbidden cards and two copy-limit violations
• Extra Deck of 20 exceeds the OCG maximum of 15
• Four engines with 20.6% exact-name purity
• No side deck

Critical choke points

• Elzette and Silvy are the only starters with 2 copies each; a dead starter draw leaves the engine off
• Diabellstar and Azamina bosses require specific Extra Deck materials that the hand may not hold

Recommended changes

Evidence & confidence

• Verified: Legality: 2 Forbidden cards, 1 copy-limit violation (Diabell), Extra Deck 20 > 15; Main 43 cards, Side 0, copy histogram 26x1 / 4x2 / 3x3; Archetype purity 20.6% exact-name
• Observed: Usage data: 11 of 17 core cards present (64.7%)
• Inferred: Starter access 0.22 from the hypergeometric table; Dimension scores D1 to D14; Structural score 43 using the Combo profile
• Provisional: Meta power (null; no dated metagame sample); Tournament reliability and D13 format fit
• Data gaps: no combos supplied, so combo floor, median and ceiling are text-only inference no tournament link, so archetype meta-share and per-pilot match data are absent no Side Deck, so post-side adaptability is unknown no win-rate telemetry exists in YGOVN Meta power is provisional without a dated metagame sample