White Forest Deck #773624 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 59/100 (±7 · Confidence: Medium)

• Primary strategy: Midrange
• Secondary strategies: Combo, Toolbox
• Format: master-duel

Legality

Main 40 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Extra Deck boss monsters (Chaos Angel 3500, Divine Arsenal AA-ZEUS 3000, Baronne de Fleur 3000, Diabell Queen 2500) reached through the White Forest search-and-recursion engine; Ame no Murakumo no Mitsurugi ritual board wipe and Azamina double battle damage
• Turn 1 (going first): Elzette, Pre-Preparation of Rites, Witch or Tales of the White Forest to add a White Forest monster, then a Synchro or Fusion into a 2500+ boss while holding Ash Blossom and Droll as protection
• Turn 2 (going second): Use Ash Blossom, Droll and Maxx C (six hand traps total) to break the opponent's first line, then recover through White Forest GY effects (Silvy, Rucia, Rciela) into an Extra Deck boss
• Recovery: Recurse Synchro and Tuner monsters from the GY (Rucia, Silvy, Rciela, Diabell) and re-search White Forest pieces with Elzette, Tales and Witch
• After siding: None. The deck has zero Side Deck cards and Master Duel does not provide a sideboard step, so there is no post-side adaptation

Why it scores here

The deck is scored as a system, not as an average of its card scores, and archetype popularity contributed nothing: the White Forest usage stat only confirms the list is a real, accessible build. Its strongest structural feature is access: 20 searcher-text cards give roughly a 0.98 chance of at least one searcher in a going-first opening hand, and the archetype core (16 copies) is about 0.94 likely to appear in hand. Interaction is layered across both turns, with six hand traps, nine negation or removal-text cards and a Herald or Baronne level of end-board interaction. The offensive ceiling comes from several 2500 to 3500 ATK Extra Deck bosses that the engine can reach. Those gains are offset by a split engine: only 11 of 55 non-generic copies are exact White Forest, Mitsurugi, Azamina, Chaos and Diabellstar pieces each want their own support, and most of the engine runs at one copy. No combo records, tournament data or post-side plan exist, so the score rests on text and probability inference and carries a Medium confidence band.

Dimension scores

How the score was computed

Strategy profile: Midrange profile only; the Combo secondary is not blended into the weights. Structural ≈ 65, Going First ≈ 66, Going Second ≈ 62, Meta = provisional, Tournament Reliability ≈ 62. Modifiers: engine conflicts (-4); banlist exposure (-1). Final formula: 0.80*Structural(64.75) + 0.20*TournamentReliability(62) + ContextModifiers(-5) = 59; Meta Power provisional (null)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.34 · 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

• 20 searcher-text cards give near-certain access to a White Forest monster in a going-first hand (Inferred)
• Extra Deck holds several 2500 to 3500 ATK finishers across Synchro, Fusion and Xyz (Verified card stats)
• Six hand traps and nine negation or removal-text cards cover both turns (Verified card text)

Weaknesses

• Engine split across five or more sub-archetypes; exact White Forest purity is 20% (Verified composition)
• Key engine pieces run at one copy: Witch and Silvy are 1 copy each against a typical 3 (Verified usage)
• No Side Deck and no post-side plan (Verified legality)

Critical choke points

• Elzette of the White Forest (3 copies) is the only triple-copy starter; a going-first hand has about a 34% chance of holding one (Inferred)
• Mitsurugi and Azamina lines each rely on single copies of their ritual and fusion enablers (Verified copies)

Recommended changes

Evidence & confidence

• Verified: Main 40 / Extra 15 / Side 0 within Master Duel size rules; All 7 Limited and Semi-Limited cards run at or below their legal copy count; Copy histogram 1x24, 2x2, 3x4; Archetype purity 20% exact name (11 of 55 non-generic copies); Silvy and Witch run 1 copy against typical 3 in usage statistics
• Inferred: Searcher and archetype-core access probabilities (hypergeometric, Main Deck only); Midrange primary strategy with Combo and Toolbox secondaries from card text and composition; Interaction density and resilience estimates from card text; Going-first and going-second power estimates from interaction and access
• Provisional: Meta Power (no dated metagame sample); Matchup and format fit (dimension D13); Side deck adaptability (no Side Deck in Master Duel)
• Data gaps: No recorded combos supplied; floor, median and ceiling are text-only inference No tournament link; archetype meta-share and per-pilot match record are absent No win-rate telemetry exists in YGOVN; going-first, going-second, brick and starter rates are Inferred Usage-statistics core list reports Baronne de Fleur, Diabell Queen, Rciela, Silvera, Chaos Angel, Azamina Mu Rcielago and Azamina Ilia Silvia as not in deck, yet all seven appear in the Extra Deck card list at 1 copy each; the in this deck flag appears to count Main Deck only, so the missing core cards list is inconsistent with the card list and was not used to reduce consistency Meta Power is Provisional unless a dated metagame sample is supplied