Therions Deck #769842 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 46/100 (±8 · Confidence: Medium)

• Primary strategy: Midrange
• Secondary strategies: Control, Fusion, Xyz
• Format: ocg

Legality

Main 56 / Extra 14 / Side 0 — status: Legal with warning.

Identity & game plan

• Win condition: Fusion and Xyz boss beats (Cyber End Dragon 4000 ATK with piercing, Cyber Twin Dragon, Chimeratech Rampage/Megafleet) fed by the Cyber Dragon engine and Future Fusion Nova / Power Bond / Overload Fusion (Inferred from card text); Cyber Dragon Nova Xyz and Jizukiru 3300 ATK when a Kaiju is already on the opponent's side (Inferred from card text; Kaiju restriction makes this conditional)
• Turn 1 (going first): Normal Summon Cyber Dragon Core to add a Cyber Spell/Trap (Cyber Eternal is the only Cyber S/T in the list with a Cyber archetype tag), or Special Summon Cyber Dragon / Nachster if the opponent controls only one monster; then fuse or Xyz toward a boss while holding hand traps (Inferred)
• Turn 2 (going second): Use hand traps (Ash Blossom x2, Droll, Maxx C, Nibiru, Red Reboot, Infinite Impermanence x3) to answer the opponent's first summon or search, then Special Summon Cyber Dragon / Nachster into a fusion or Xyz line (Inferred)
• Recovery: Cyber Eternal and Cyber Dragon Nachster recur Fusion Monsters and Cyber Dragons from the GY; Cyber Dragon Nova detaches materials to Special Summon a Cyber Dragon from the GY (Inferred from card text)
• After siding: Not available: the export lists zero Side Deck cards, so no post-side plan can be read

Why it scores here

The deck is scored as one system on a Midrange profile, not as an average of its card scores. Its Cyber Dragon engine and archetype core give a high chance (about 0.90, Inferred) of at least one core card in the opening hand, but any single 3-copy starter appears in only about 25% of 5-card hands, so the engine is reliable only in aggregate. Interaction is the deck's strongest area: 11 hand traps, 20 negation-text cards and 23 removal-text cards give it a layered answer package, with about 0.75 odds of a hand trap in six cards when going second (Inferred). Its boss ceiling (Cyber End Dragon, Cyber Twin Dragon, Chimeratech) is real on paper, but no recorded boards exist, so the median output and conversion are Inferred from text alone. The score is held down by the brick-prone single-copy tail, the off-archetype mix (0% exact-name purity, with Cyber Dragon, Cyberdark, Constellar, Kaiju and Spright cores competing), the empty Side Deck and two unresolved passcodes; popularity of the archetype label earned no points.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 52.5, Going First ≈ 55, Going Second ≈ 60, Meta = provisional, Tournament Reliability ≈ 46. Modifiers: Engine conflict / off-archetype spread (-3); Data-quality and label mismatch (-2). Final formula: No reliable metagame: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers = 0.80*52.5 + 0.20*46 - 5 = 46.2 -> 46

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.9 · 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: 11 hand traps plus 20 negation-text and 23 removal-text cards
• Good hand-trap odds when going second (0.75 in six cards, Inferred)
• Strong fusion and Xyz boss ceiling in the Extra Deck
• Archetype core is almost always present in the opening hand (0.90, Inferred)

Weaknesses

• No side deck, so zero post-side adaptability
• Individual 3-copy starters appear in only about 25% of opening hands
• 15 single-copy main cards, several with dead or conditional text (Galaxy Soldier search, Clockwork Night GY search, Jizukiru Kaiju clause)
• Engine conflicts across Cyber Dragon, Cyberdark, Constellar, Kaiju and Spright cores
• No recorded combo boards, so the floor and median are unknown

Critical choke points

• Fusion access: 5 fusion enablers (Future Fusion Nova x3, Overload Fusion, Power Bond) gate most of the 8 Fusion Monsters
• Cyber Dragon Core and Cyber Dragon as the only reliable early bodies
• Hand-trap redundancy depends on Ash Blossom x2 and Infinite Impermanence x3

Recommended changes

Evidence & confidence

• Verified: Main 56, Extra 14, Side 0; all sizes legal; no copy-limit violations; Restricted cards Limited/Semi-Limited with legal copy counts respected; Composition: 25 spells, 4 traps, 25 monsters, 2 unresolved in main; 0% exact archetype-name purity; 1 Therion monster
• Inferred: Opening-hand probabilities (hypergeometric, Main Deck only); Engine reliability and brick estimates; Going-first and going-second interaction reads from card text; Boss ceiling and median output from card text only
• Provisional: Meta Power (null) and matchup fit (D13); Tournament reliability
• 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 Side Deck in the export (side_count 0) 2 passcodes in the main list could not be resolved to a card (counted as main) Usage-statistics core check appears to match Main Deck only, so Extra-Deck core cards (Cyber Dragon Nova, Chimeratech Rampage and Megafleet, Cyber End Dragon) are reported as missing although present No win-rate telemetry; going-first and going-second splits are Inferred Meta Power is Provisional unless a dated metagame sample is supplied Deck title is null