Synchron Deck #771598 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±10 · Confidence: Low)

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

Legality

Main 56 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Blue-Eyes and Synchro boss monsters (Blue-Eyes Ultimate Dragon, Blue-Eyes Tyrant Dragon, Stardust Sifr, Blue-Eyes Ultimate Spirit Dragon) converted from the Extra Deck once the field is cleared.; Blue-Eyes White Dragon with Ultimate Fusion or Ultimate Sky-style board-wipe and Majesty of the White Dragons.
• Turn 1 (going first): Open on a Searcher (Wishes for Eyes of Blue, Primite Lordly Lode or Kewl Tune Rotary) plus a Tuner, then Synchro or Link into a boss while holding Ash Blossom or Maxx C.
• Turn 2 (going second): Hold Ash Blossom, Infinite Impermanence, Solemn Accusation or Effect Veiler for the opponent's first summon or activation, then rebuild a Blue-Eyes board.
• Recovery: Recover with Kaibaman the Legend and Blue-Eyes White Dragon searches, then Ultimate Fusion or a Synchro boss from the GY-linked search effects (theoretical; no recorded boards).
• After siding: No side deck is registered, so no post-side plan can be evaluated.

Why it scores here

The list is illegal: Triple Tactics Talent and Baronne de Fleur are Forbidden in OCG and are run as one copy each, and the deck has an empty side deck. Per the Illegal rule, it does not earn a normal Final Contextual score; the 30 is a legality cap applied after a structural read of 53. The structural read credits the interaction density (about 14 negation or removal effects, 8 hand traps, Solemn and Ash Blossom) and the closing power of the Blue-Eyes and Synchro bosses, but the 25% opening-hand chance of at least one Blue-Eyes White Dragon and the 13-type Extra Deck spread lower consistency. No boards were recorded, so the combo ceiling and median are text-only Inferred reads. Popularity (Mulcharmy core at 61% inclusion) and the archetype name were not credited, and card scores were not averaged.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 53, Going First ≈ 50, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (-12); illegal_cap (-9); no Side Deck (0). Final formula: Structural 53 (Midrange profile) -> raw 0.80*53 + 0.20*45 = 51, minus 12 banlist-exposure modifier = 39, then capped to 30 because the list is Illegal (theoretical/structural-only per rubric Step 2)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.25 · 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: about 14 negation or removal texts across Spells, Traps and Monsters
• Strong closing bosses in the Extra Deck (4500, 4000 and 3500 ATK)
• Eight hand traps let it contest the opponent's first summon when going second

Weaknesses

• Illegal in its format: two Forbidden cards and four Limited cards at their cap
• Blue-Eyes White Dragon is only about 25% in a 5-card opener
• Off-archetype dilution: 71 copies outside the Synchron, Blue-Eyes or Dominus core
• No side deck

Critical choke points

• Blue-Eyes White Dragon in hand as the single starter for most Blue-Eyes lines
• Searcher count (20) depends on the Kaibaman and Wishes lines, which can be stopped by Ash Blossom or Maxx C

Recommended changes

Evidence & confidence

• Verified: Illegal status from two Forbidden cards run at 1 copy each; Main 56, Extra 15, Side 0 counts; Card stats and banlist status for all listed cards; Usage: Mulcharmy Fuwalos 61% inclusion, 3 copies
• Inferred: Opening-hand probabilities (hypergeometric) for Blue-Eyes White Dragon, searchers and hand traps; Dimension scores D1 to D11 and D14 from card text and composition; Structural 53 and going-first/second estimates
• Provisional: Meta Power (null); D13 matchup and format fit (no dated meta or tournament data); D4 median (no recorded boards)
• Data gaps: No combos supplied; combo floor, median and ceiling are text-only inference No tournament link; archetype meta-share and pilot match record absent No win-rate telemetry (going-first/second, matchup, brick and starter rates) Meta Power is provisional without a dated metagame sample Side deck is empty, so post-side scoring is not possible