Centur-Ion Deck #763968 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

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

Legality

Main 55 / Extra 15 / Side 0 — status: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Synchro and Fusion boards from Centur-Ion and White Forest monsters, pressured by Centur-Ion Legatia, Auxila and Diabellze-style boss monsters; Diabell / Diabellstar bosses recurred through Sinful Spoils and Azamina support
• Turn 1 (going first): Normal Summon Centur-Ion Primera or Silvy, search a Centur-Ion or White Forest card, then Synchro into a boss while holding Ash Blossom or Infinite Impermanence
• Turn 2 (going second): Hold hand traps (Ash Blossom, Ghost Belle, Red Reboot, Droll & Lock Bird, Maxx C) to answer the first summon, then rebuild through Stand Up Centur-Ion and Wake Up Centur-Ion
• Recovery: Recover from the Graveyard through Centur-Ion Primera Primus and Chaos or White Forest recursion, with Tuner Monsters from the GY feeding repeat Synchro Summons
• After siding: Not evaluable: the deck has no Side Deck, so there is no post-side plan

Why it scores here

This list does not open a reliable functional plan on its own: it runs 15 Centur-Ion-named cards, so its exact-name archetype purity is only 21.4%, and about 55 of 55 Main Deck copies sit outside the exact name, which spreads the engine across Centur-Ion, White Forest, Mulcharmy, Azamina, Diabell and Sinful Spoils. The 0.91 core-group probability (Inferred) suggests a usable starter about nine times in ten, but the combo evidence is empty, so floor, median and ceiling are text-only inference. Interaction density is high, with 11 hand traps and 16 negation-text cards, which earns the end-board and interruption scores. The deck has no Side Deck and runs two Forbidden cards, so it cannot be scored as a legal deck. Popularity and archetype usage were not counted toward the score, and card scores were not averaged into it. The result is capped at 30 because the list is Illegal.

Dimension scores

How the score was computed

Strategy profile: Midrange primary, Toolbox secondary, disclosed; the blend is applied as the primary profile. Structural ≈ 53.3, Going First ≈ 52, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (-12); illegal cap (-9.7). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional), then Illegal cap to 30. Unclamped value 51.7 minus banlist modifier -12 = 39.7, capped to 30

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.91 · key two-card combo ≈ — · full-brick estimate ≈ 0.09 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Dense hand-trap and negation suite (11 hand traps, 16 negation-text cards)
• Multiple searchers (17 searcher-text cards) keep the engine consistent
• Strong Synchro top-end with Auxila and Legatia, both Unlimited

Weaknesses

• Two Forbidden Extra Deck cards make the list Illegal
• Archetype purity is only 21.4% across six related sub-archetypes
• No Side Deck, so no post-side adaptability
• No combo or win-rate evidence to confirm the ceiling

Critical choke points

• Extra Deck access depends on Forbidden-free Synchro materials; losing Synchro Tuner access stalls the board
• Ash Blossom and Red Reboot are Limited or Semi-Limited, so a single removal or disruption can end the turn

Recommended changes

Evidence & confidence

• Verified: Deck is Illegal: Azamina Ilia Silvia and Baronne de Fleur are Forbidden and over the copy limit; Main 55, Extra 15, Side 0 are within OCG size rules; Limited and Semi-Limited copy counts match the banlist (Ash Blossom 2 of 2 legal); Archetype purity is 21.4% (15 of 70 named copies)
• Inferred: P(at least one archetype-core card in opening 5) ≈ 0.91 (hypergeometric); Going-first and going-second plans and the hand-trap interaction density; Structural score 53.3 and d-scores on the rubric weights
• Provisional: Meta Power (no dated metagame sample); Format fit (no archetype share)
• Data gaps: No combos supplied: floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot record are absent No win-rate telemetry (going-first/second, matchup, brick and starter rates) No Side Deck, so post-side performance is unknown Meta Power is provisional unless a dated metagame sample is supplied