Synchron Deck #772160 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 53/100 (±8 · Confidence: Medium)

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

Legality

Main 60 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Synchro boss from the Extra Deck (Stardust Dragon family, Majestic Star Dragon, Crimson Dragon, Centur-Ion Auxila) reached through Junk Synchron, Stardust Synchron, Assault Synchron and Ghost tuner chains; Hand-trap and removal attrition (Ash Blossom, Ghost Belle, Ghost Ogre, Infinite Impermanence, Lightning Storm, Typhoon) that trades one-for-one until the Synchro boss outlasts the opponent
• Turn 1 (going first): Open with a searcher or a Tuner (Junk Converter, Junk Meister, Full-Speed Warrior, Assault Sonic Warrior), search a second Tuner, Synchro Summon a mid-level boss, and hold Ash Blossom or Ghost Belle for the opponent's first response
• Turn 2 (going second): Hold a hand trap (Ash Blossom, Ghost Ogre, Ghost Belle, Artifact Lancea, Infinite Impermanence) to answer the opponent's opener, then rebuild the board through Synchro Summon from Junk or Stardust Tuner lines
• Recovery: Rebuild from the graveyard: Jet Synchron and Stardust Trail recur from GY, and Junk Synchron can Special Summon a Level 2 or lower monster from GY, so the deck can re-Synchro after an interruption
• After siding: No side deck is registered, so there is no post-side plan. Best-of-3 play has no sideboard adjustment.

Why it scores here

The deck opens a Synchro line through eighteen Tuners and about a dozen searchers, giving roughly an 84 percent chance of at least one searcher in a 5-card opening hand (Inferred from hypergeometric estimates). Its interaction is the strongest part of the system: eleven hand traps and about 32 removal-text cards let it answer openers and protect a Synchro boss, which carries the score on the 'interaction on the system' axis. Conversion and median output cannot be read from the data because no recorded boards exist, so those dimensions stay provisional and near the middle. The 0-card side deck and the mixed Junk, Stardust, Assault Mode and Scrap sub-archetypes keep the score below the Midrange baseline. Popularity did not earn points, and no card scores were averaged into this result.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 58.7, Going First ≈ 52, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 52. Modifiers: No side deck (-2); Engine spread across sub-archetypes (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional): 0.80*58.7 + 0.20*52 - 4 = 53.4, rounded to 53

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.84 · 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

• Layered interaction: eleven hand traps plus about 52 negation or removal text cards
• Multiple independent Tuner starters (Junk, Stardust, Assault, Ghost) give redundancy
• Strong Synchro boss ceiling with a 3000 to 4000 ATK end-board
• Legal list with copy limits respected (Reinforcement of the Army 1 copy, Ash Blossom 2 copies)

Weaknesses

• Zero side deck, so no post-side adaptation
• Low exact-archetype purity; engine spread across several sub-archetypes
• Many 1-of slots (25 singletons) raise variance in a 60-card main
• No combo records to confirm conversion or median output

Critical choke points

• A single Tuner in hand is required for most Synchro lines, so tuner-negation or removal of the lead Tuner stops the turn
• Ash Blossom and Ghost Belle compete for the same hand-trap slot against opponent interaction

Recommended changes

Evidence & confidence

• Verified: Legal status and copy limits for OCG (Reinforcement of the Army 1 copy, Ash Blossom 2 copies); Card text and stats for the 60 main and 15 Extra cards; Composition counts (hand traps, searchers, negation and removal text); 0 side cards registered
• Inferred: Hypergeometric starter, searcher and hand-trap estimates; Brick and consistency assessment from copy histogram; Interaction quality read from card text; Going-first and going-second split
• Provisional: Median and floor output (no combo records); Matchup and format fit (no tournament or meta sample); Meta Power (null)
• 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; going-first and going-second splits are inferred Meta Power is provisional unless a dated metagame sample is supplied no side deck registered, so post-side adaptability cannot be measured