White Forest Deck #750771 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 55/100 (±6 · 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: Fusion and Synchro pressure from the Extra Deck (Diabellze, Diabell Queen, Dark Magician of Destruction, Moa Regina, Chaos Angel, Snake-Eyes Vengeance) after a White Forest / Azamina / Diabell starter chain; Recursion-driven grind: White Forest Spell/Trap recursion through Witch, Astellar, Silvy, Rciela and Elzette keeps summoning and sending resources, while Curse of Diabell and Baronne de Fleur provide board-wipe style closing
• Turn 1 (going first): Open a Tuner or Level 2 starter (Astellar, Silvy, Elzette, Mulcharmy), Normal Summon into a Tuner-led Synchro or search a White Forest Spell/Trap, keep Ash Blossom and Infinite Impermanence for the first opponent activation
• Turn 2 (going second): Hold Ash Blossom and Infinite Impermanence to protect the first summon, then rebuild the board through the Spell/Trap recursion lines and Fusion-summon an Azamina or Dark Magician of Destruction from the Extra Deck
• Recovery: Recycle Spell/Traps from the GY through Astellar, Rciela and Silvy to re-Synchro, and use Witch and Tales to refill the hand with a White Forest monster
• After siding: Not applicable: the deck runs no Side Deck and the Master Duel ladder is single-game (Provisional)

Why it scores here

The deck is scored as one connected system: its Tuner and Level 2 to 4 starters (Silvy, Astellar, Elzette, Mulcharmy, Witch) plus 16 searcher-text cards give a high chance of a live starter in the opening five (core archetype group about 0.82 at least one in hand, Inferred), so the opening is reliable. Interaction is layered through six hand-trap copies (Infinite Impermanence and Ash Blossom), Toy Box and Curse of Diabell, which keeps the first summon alive for a meaningful share of games. The Extra Deck (nine Synchro and six Fusion copies, Diabellze, Moa Regina, Dark Magician of Destruction, Chaos Angel) supplies closing power and board-breaking once a chain is started. Two things hold the score down: only 31 percent of Main Deck copies are exact White Forest names, so the three sub-engines (Azamina, Diabell, Sinful Spoils, plus Toy) compete for slots, and the deck has no Side Deck and no recorded boards, so the combo floor and median are Inferred only. Popularity of the archetype did not earn points, and card scores were not averaged.

Dimension scores

How the score was computed

Strategy profile: Midrange profile used; Combo elements reflected in D3 and D11 (no separate blend applied). Structural ≈ 60, Going First ≈ 66, Going Second ≈ 63, Meta = provisional, Tournament Reliability ≈ 50. Modifiers: Engine conflicts (-3). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional); 0.80*60.16 + 0.20*50 = 58.1, then modifier -3 = 55

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.82 · 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 White Forest starter and searcher package (16 searcher-text cards, 11 core-name copies)
• Layered interaction: 6 hand traps plus Toy Box, Curse of Diabell, Morrian and Baronne de Fleur
• Recursion through the GY (Astellar, Rciela, Silvy, Witch) gives redundant lines after disruption
• Strong Extra Deck closing options at 2500 to 3500 ATK

Weaknesses

• Only 31 percent of Main Deck copies are exact White Forest names; three sub-engines compete for slots
• No Side Deck and no post-side plan
• No recorded boards, so ceiling and median are inferred from text only
• Low pilot tolerance for chained Fusion, Synchro and recursion sequences

Critical choke points

• Starter access depends on Tuner and Level 2 to 4 monsters (Silvy, Astellar, Elzette) and the 3-copy starters; a hand with none of these depends on searchers
• Hand traps only interact when the opponent acts; a hand of only hand traps is a dead draw on the first turn

Recommended changes

Evidence & confidence

• Verified: Legality Legal; 40 Main, 15 Extra, 0 Side; WANTED: Seeker of Sinful Spoils at 1 copy under Limited; Copy histogram, archetype spread, exact-name purity 30.9 percent, card stats and text excerpts
• Observed: Usage statistics show 5 of 25 core cards present in this deck
• Inferred: Starter and hand-trap hypergeometric estimates; Interaction density and resilience from role flags and text; Structural and Final scores
• Provisional: Meta Power and D13 matchup fit (no dated metagame sample); Side and post-side scoring (no Side Deck)
• Data gaps: No combos supplied; combo floor, median and ceiling are text-only inference No tournament link; archetype meta-share and per-pilot match record absent No win-rate telemetry for going-first, going-second, matchup or brick rates Meta Power is Provisional unless a dated metagame sample is supplied Deck title is null; Side Deck absent