White Forest Deck #773300 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 25/100 (±8 · Confidence: Low)

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

Legality

Main 43 / Extra 18 / Side 0 — status under the rules at evaluation time: Illegal. 7 violation(s).

Identity & game plan

• Win condition: Synchro and Fusion boss monsters (Diabell, Diabellze, Dark Magician of Destruction, Elfnote June Pride, Saint Azamina) converting a board built from Silvy and Mulcharmy starters; Direct attacks and battle damage pressure from Elfnote and Azamina Fusion monsters
• Turn 1 (going first): Open a Silvy or Mulcharmy starter, search a White Forest or Diabell follow-up, and build toward a Synchro boss; Ash Blossom and Ghost Ogre are held up to protect the engine
• Turn 2 (going second): Use the hand traps (Ash Blossom, Droll and Lock Bird, Maxx C, Ghost Ogre) to stop the opponent's first play, then rebuild through Diabellstar and Mulcharmy draw effects
• Recovery: Recurring Synchro and Diabell effects from the GY (Poplar, Rciela, Filia Diabell, Tales of the White Forest) plus the searcher density of 14 text-tagged cards
• After siding: Not evaluable: the deck runs 0 side cards, so there is no post-side plan

Why it scores here

The list has real starter density: three Silvy, three Mulcharmy and three Diabellstar give a 0.92 probability that the archetype core group appears in an opening 5-card hand, which is an Inferred consistency estimate from the hypergeometric table. Interaction is the strongest area, with 7 hand traps and 10 negation or removal texts, so the system can protect its first play on either turn order. The ceiling and median cannot be measured because no combos were supplied, so combo conversion scores rest on text reads only and are Provisional. The deck is also Illegal: five Forbidden cards, a Diabell Queen count of 4 against a limit of 3, and an Extra Deck of 18 against a maximum of 15. Under the rubric it receives a capped, theoretical-only score, and the score is not an average of individual card scores, nor is it lifted by the archetype's popularity.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 52, Going First ≈ 50, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: Banlist exposure (-6); Engine conflicts (-4). Final formula: Illegal cap: theoretical/structural-only estimate. Structural 52 with Combo profile, TR 45, Meta provisional. Uncapped 0.80*52 + 0.20*45 = 50.6, then context modifiers of -10 gives 40.6, which is capped to 25 under the illegal-deck rule. No normal Final Contextual score is issued.

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.92 · 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

• Three 3-copy starters give strong opening access (0.92 core-group probability)
• Dense interaction: 7 hand traps, 10 negation texts, 10 removal texts
• Multiple recursion routes from the GY (Synchro, Diabell, Continuous Spell placement)

Weaknesses

• Illegal list: five Forbidden cards and Diabell Queen at 4 copies
• Extra Deck of 18 exceeds the OCG maximum of 15
• No side deck, so no post-side adaptation
• Three overlapping engines reduce consistency and pilot clarity

Critical choke points

• Silvy and Mulcharmy starter access, since most lines begin with them
• Extra Deck summons, which depend on Diabell Queen (4 copies) and Forbidden Fusion monsters that cannot legally be run

Recommended changes

Evidence & confidence

• Verified: Legality status Illegal: 5 Forbidden cards, Diabell Queen at 4 copies, Extra Deck of 18; Main Deck size 43 is within the OCG range 40 to 60; Starter and interaction counts from text flags
• Inferred: 0.92 archetype core presence in opening 5 (hypergeometric); Interaction density (7 hand traps, 10 negation, 10 removal) supports resilience; Combo classification as Primary (Combo) based on Synchro and Fusion structure
• Provisional: Meta Power (no dated metagame); Combo ceiling and median (no parseable boards); Matchup 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 record are absent no win-rate telemetry (going-first or second, matchup, brick or starter rates) Meta Power is Provisional unless a dated metagame sample is supplied Deck has no side cards, so the post-side read is unknown