Danger! Deck #772197 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 37/100 (±10 · Confidence: Low)

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

Legality

Main 55 / Extra 14 / Side 0 — status under the rules at evaluation time: Illegal. 3 violation(s).

Identity & game plan

• Win condition: Dark World and Danger! monsters with high ATK (Reign-Beaux, Grapha Dragon Overlord, Danger! Bigfoot) pressuring an emptied board after Solemn-style and floodgate interaction.; Fusion, Xyz and Link pressure (Grapha Dragon Overlord x2, Number 1, Number 90, Evilswarm Ophion) once the Dark World recursion loop has bodies in the GY.
• Turn 1 (going first): Search a Dark World or Danger! starter with Genta, Snoww, Mothman or Nessie, use the hand-reveal Danger! monsters for a free Special Summon and card draw, then go to the Dark World Accession or Reign-Beaux line.
• Turn 2 (going second): Hold Solemn Judgment and Dark World Punishment for the first summon or activation, then recover through the GY-based Dark World monsters (Reign-Beaux, Grapha, Sillva).
• Recovery: Recover from a broken board by discarding Dark World monsters to the GY for Reign-Beaux, Grapha and Sillva revival effects, and by using Dark Corridor or The Gates of Dark World to search again.
• After siding: Not evaluable: the deck runs zero side cards, so there is no post-side plan.

Why it scores here

The deck reliably opens a starter in most games through 17 searcher-text cards (about 86 percent chance of at least one in an opening five, Inferred), and the Danger! hand-reveal monsters add a second route to a free Special Summon that softens hand brick. Its conversion is supported by high-ATK payoffs (Reign-Beaux, Grapha Dragon Overlord, Danger! Bigfoot) and a Dark World recursion loop, but there are no recorded boards, so the ceiling and median are text-only inference. Interaction is broad (Solemn Judgment, Card Destruction, Harpie's Feather Duster, Skill Drain, Dark World Punishment, and several floodgates), though the floodgates such as Gozen Match and Rivalry of Warlords can also remove the deck's own non-matching monsters, which is an engine conflict. Popularity did not earn points: the archetype usage stats only confirm the list is a real Dark World and Danger! build, and exact-name archetype purity is only 15.9 percent. The score is not an average of card scores. It is structural-only and capped because three copy-limit violations make the list illegal in OCG, and the deck has no side deck and no tournament or meta data.

Dimension scores

How the score was computed

Strategy profile: Midrange primary, Toolbox secondary (roughly 4 to 1 by dimension emphasis). Structural ≈ 51, Going First ≈ 50, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: Banlist and copy-limit violations (-12). Final formula: Illegal list: structural-only and capped. Uncapped 0.80*Structural(51) + 0.20*TournamentReliability(40) = 49; modifier -12 for copy-limit and Forbidden-card violations gives 37. Meta provisional, not used.

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.25 · key two-card combo ≈ — · full-brick estimate ≈ 0.35 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Searcher density (17 cards) gives high starter access
• Danger! hand-reveal monsters give a free Special Summon and card draw
• Broad interaction package with Solemn Judgment, Card Destruction, Harpie's Feather Duster and Skill Drain
• High-ATK payoffs and Fusion, Xyz and Link pressure in the Extra Deck

Weaknesses

• Illegal as built: Called by the Grave is Forbidden and two cards are over their copy limit
• No side deck, so no post-side adaptation
• Lava Golem x3 is conditional and frequently dead
• Floodgates (Gozen Match, Rivalry of Warlords) can remove the deck's own non-matching monsters
• Low exact-archetype purity (15.9 percent) suggests an engine split across Dark World and Danger!

Critical choke points

• Dark World Accession and the Dark World GY loop depend on Dark World monsters staying on the field
• Solemn Judgment and Skill Drain are Limited single copies, so losing either to interaction removes the only answer of that kind

Recommended changes

Evidence & confidence

• Verified: Legality violations: Called by the Grave 1 copy (Forbidden), Allure of Darkness 2 copies (Limited, 1 legal), Droll & Lock Bird 2 copies (Limited, 1 legal); Main 55, Extra 14, Side 0 against OCG size rules; Composition: 36 Effect Monsters, 13 Spells, 6 Traps; 17 searcher-text cards; 4 floodgates; 15.9 percent exact-archetype purity; Usage stats: 14 rows, 5 of 11 core cards in the main deck, with Number 90, Akashic Magician and Muckraker present in the Extra Deck
• Inferred: Starter access about 0.86 (searcher group) and 0.25 (single 3-copy card); archetype-core proxy brick about 0.35 (hypergeometric on the main deck); Dark World recursion loop and Reign-Beaux and Grapha revivals support resilience and resource regeneration (from card text); Lava Golem is conditional on opponent monsters, so it is dead on going-first; Clorless lacks its listed material Reign-Beaux Overlord, so one Extra slot is conditional; Floodgates can remove the deck's own non-matching monsters (engine conflict)
• Provisional: Meta Power (no dated metagame sample); Matchup and format fit (no tournament link)
• Data gaps: Illegal list: a legal re-run is needed before a normal Final Contextual score can be given No combos supplied: combo floor, median and ceiling are text-only inference No side deck: post-side scoring is not applicable No tournament link, no archetype meta-share, no win-rate telemetry Usage stats treat Number 90, Akashic Magician and Muckraker as absent because the check ran on the main deck only; all three are in the Extra Deck, so core presence is 8 of 11 rather than 5 of 11 Meta Power stays provisional