Tachyon Deck #770705 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

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

Legality

Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Xyz and Link beatdown from Galaxy-Eyes / Tachyon Dragon extra-deck monsters (Number 107, Number C107, Number 62, Full Armor Photon Dragon) once a Level 8 material base is established; Galaxy-Eyes Photon Dragon and Afterglow Dragon Special Summon pressure off hand-trap and Tachyon recursion
• Turn 1 (going first): Open a Level 8 Dragon or Tachyon starter and extend into a Dragon Xyz with 13 hand traps held back as protection; the 22 negation texts are the main interruption layer
• Turn 2 (going second): Use hand traps (Ash Blossom, Infinite Impermanence, Effect Veiler, Ghost Ogre & Snow Rabbit, Nibiru) to answer the opponent's first board, then re-establish the Xyz line
• Recovery: Galactikuriboh and Trade-In rebuild resources; Photon Jumper and Striker Dragon searches reconnect the Photon and Galaxy card pool
• After siding: No side deck registered (0 cards), so no post-side plan can be evaluated

Why it scores here

This list is illegal as submitted (Ash Blossom at 3 copies against a limit of 2, Seventh Tachyon at 2 against a limit of 1), so its score is a structural ceiling, not a normal Final Contextual score. The system reliably opens a Level 8 Dragon or Tachyon starter about 69% of the time across the 11-copy archetype core (Inferred hypergeometric estimate), and its 13 hand traps give strong going-second interaction (about 82% to have at least one in a 6-card hand). Output is uneven: 11 of 16 usage-core Xyz and Link cards are absent, only 2.9% of the Main Deck is exact-name Tachyon, and 68 of 70 archetype copies are off-archetype, so the engine is loosely connected. The score comes from consistency, interaction density and extra-deck coverage read on the system; archetype popularity earned no points and card scores were not averaged. No combos, guides or tournament data exist, so floor, median and ceiling are text-only inference and the score is capped low.

Dimension scores

How the score was computed

Strategy profile: Midrange (pure; Stun noted as secondary, not blended into the structural score). Structural ≈ 52, Going First ≈ 56, Going Second ≈ 64, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (-4); engine conflicts (-3). Final formula: Raw: 0.80*Structural(52) + 0.20*TournamentReliability(45) + modifiers(-7) = 44; Illegal-deck cap applied → 30. Theoretical/structural-only. Meta Power null (Provisional).

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.69 · 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: 22 negation-text cards and 13 hand traps
• Extra Deck reach to 4000+ ATK Xyz threats (Number 62, Number C107, Full Armor Photon Dragon)
• Strong going-second hand-trap coverage (≈0.82 for at least one in 6 cards)

Weaknesses

• Illegal copy counts (Ash Blossom 3 vs 2, Seventh Tachyon 2 vs 1)
• Engine is loosely connected: 2.9% exact-name archetype purity and 11 of 16 usage-core cards missing
• Heavy tech and hand-trap load in a 55-card Main Deck risks dead draws
• No Side Deck, so best-of-3 adaptation is absent

Critical choke points

• Level 8 material base for the Galaxy-Eyes and Number Xyz line
• Seventh Tachyon at 2 copies is illegal and is also a searcher for the Number 101–107 route

Recommended changes

Evidence & confidence

• Verified: Illegal copy counts: Ash Blossom 3 vs 2 limit, Seventh Tachyon 2 vs 1 limit; Main 55 / Extra 15 / Side 0 within OCG size rules; No side deck, no combos, no guides, no tournament link
• Observed: Usage stats: 5 of 16 core cards present (31.2%)
• Inferred: Starter access ≈0.69 for the archetype core (hypergeometric); Hand-trap coverage ≈0.82 going second; Interaction density from negation text; Ceiling and median from card text only
• Provisional: Meta Power and matchup fit (no dated metagame sample)
• Data gaps: No combos supplied: floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot record absent No win-rate telemetry: going-first/second, matchup and brick rates are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied No side deck registered, so D12 is unassessable Deck title is null