White Forest Deck #701445 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

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

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

Legality

Main 40 / Extra 15 / Side 0 — status: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Synchro boss plus board pressure from Chaos Angel, Chaofeng, Diabellze or Accel Synchro Stardust Dragon, with Elfnote and White Forest monsters providing the starting bodies; Diabellze the White Witch and Diabell-branded pressure after Curse of Diabell or Filia Diabell
• Turn 1 (going first): Open with Witch of the White Forest, Silvy or Elfnote Tinia and search a White Forest or Elfnote piece, then Synchro into a boss. Hand traps are kept for the opponent's turn and are dead on a turn-1 hand
• Turn 2 (going second): Use Ash Blossom and Ghost Belle to answer the opponent's first search or summon, then rebuild a Synchro line from the field
• Recovery: Recover from GY through Silvy, Elzette and Tales-type searches; Elfnote and White Forest recursion depends on Spell/Trap resources that the deck has few of
• After siding: Not evaluable: the deck has no side deck, so there is no post-side plan

Why it scores here

The score comes from the system: the deck reliably finds at least one starter in the opening hand (about 95% for the 17-copy archetype core, Inferred), has eight hand traps and about ten negation-text cards for interaction, and has real closing power through several 2500 to 3500 ATK Synchro bosses. The score is pulled down by the split between White Forest, Elfnote, Diabell, Mulcharmy, Snake-Eye and Sinful Spoils, which lowers engine coherence (exact-name purity is only 25.5%), and by the absence of recorded combos, which leaves the combo floor and median as text-only inference. The deck has no side deck, so Side Deck Adaptability is very low. Popularity did not earn points: the archetype stats only confirm that the list is a real, accessible build. Card scores were not averaged. Because the list contains a Forbidden card, the deck is Illegal and the score is capped at 30 and labelled theoretical/structural only.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 54, Going First ≈ 58, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist_exposure (-10); engine_conflicts (-2). Final formula: No reliable metagame: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers = 0.80*54 + 0.20*45 - 12 = 40, then capped at 30 because the deck is Illegal (theoretical/structural only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.95 · 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 interaction: eight hand traps plus negation and removal text
• Several high-ATK Synchro bosses with strong closing stats
• Large searcher density (about 17 search-text cards) for consistency

Weaknesses

• Illegal: Called by the Grave is Forbidden in Master Duel
• Low archetype purity (25.5%) and split engines
• No side deck
• No recorded combos, so the combo ceiling and median are inferred

Critical choke points

• Called by the Grave must be removed before this list is legal
• Single Synchro boss lines depend on Silvy, Rciela or Silvera being live

Recommended changes

Evidence & confidence

• Verified: Called by the Grave is Forbidden and makes the deck Illegal; Main Deck is 40 cards and Extra Deck is 15 cards, both within size rules; Archetype purity is 25.5% for the exact name White Forest; Extra Deck is 14 Synchro and 1 Fusion
• Inferred: Opening-hand starter probability of about 0.95 for the core group; Engine coherence and brick risk estimates; Interaction quality read from card text
• Provisional: Meta and format fit (no dated sample)
• 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 are absent no win-rate telemetry exists in YGOVN Meta Power is Provisional unless a dated metagame sample is supplied no side deck present, so post-side performance cannot be assessed