Orcust Deck #770111 — Yu-Gi-Oh! OCG
55 Main, 15 Extra, incl. Diabellstar the Black Witch x3, Girsu, the Orcust Mekk-Knight x3, Mulcharmy Fuwalos x3. Created Oct 20, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/20/2026
Main Deck (55)
- Bystial Druiswurm x1
- Bystial Magnamhut x1
- Diabellstar the Black Witch x3
- Droll & Lock Bird x1
- Girsu, the Orcust Mekk-Knight x3
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x3
- Orcust Cymbal Skeleton x2
- Orcust Harp Horror x3
- Orcust Knightmare x1
- Queen Azamina x1
- World Legacy - "World Crown" x1
- World Legacy - "World Wand" x1
- Ash Blossom & Joyous Spring x3
- Ghost Belle & Haunted Mansion x2
- Ghost Ogre & Snow Rabbit x2
- Deception of the Sinful Spoils x1
- Foolish Burial x1
- Orcustrated Babel x1
- Pot of Sloth x3
- The Gaze of Timaeus x1
- The Hallowed Azamina x1
- WANTED: Seeker of Sinful Spoils x3
- Dominus Impulse x3
- Dominus Spark x3
- Evenly Matched x3
- Infinite Impermanence x3
- Orcust Crescendo x1
Extra Deck (15)
- Azamina Ilia Silvia x1
- Azamina Mu Rcielago x1
- Dark Magician of Destruction x1
- Red-Eyes Dark Dragoon x1
- Borrelsword Dragon x1
- Enlilgirsu, the Orcust Mekk-Knight x1
- Galatea-I, the Orcust Automaton x1
- Galatea, the Orcust Automaton x2
- I:P Masquerena x1
- Longirsu, the Orcust Orchestrator x1
- S:P Little Knight x1
- W:P Fancy Ball x1
- Dingirsu, the Orcust of the Evening Star x1
- The Zombie Vampire x1
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 35/100 (±8 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 49 |
| Going First | 50 |
| Going Second | 52 |
| Meta Power | provisional |
| Tournament Reliability | 40 |
- Primary strategy: Midrange
- Secondary strategies: Stun, Toolbox
- Format: ocg
Legality
Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 5 violation(s).
Identity & game plan
- Win condition: Orcust Link and Xyz board pressure (Galatea, Longirsu, Enlilgirsu, Dingirsu) backed by Orcust recursion from the GY; ATK finish from Dark Magician of Destruction and The Zombie Vampire (Inferred from card text); Azamina Fusion pressure, which is unavailable as built because Azamina Ilia Silvia is Forbidden
- Turn 1 (going first): Open on a Orcust/Mekk-Knight starter or a searcher (Orcustrated Babel, Galatea-I, Girsu), then build a Link or Xyz board while holding Ash Blossom and Infinite Impermanence for the opponent's first activation (Inferred)
- Turn 2 (going second): Use hand traps (Ash, Ghost Belle, Ghost Ogre, Droll & Lock Bird, Evenly Matched) to interrupt the opponent's starter, then convert the surviving board with Orcust Harp Horror or Diabellstar (Inferred)
- Recovery: Recover through Orcust Cymbal Skeleton and Orcust Knightmare from the GY, plus Orcustrated Babel and Pot of Sloth to refill the hand (Inferred)
- After siding: No side deck is registered (side_count 0), so there is no post-side plan; the deck cannot adapt between games in a best-of-3 (Verified)
Why it scores here
This deck is Illegal as built: three cards exceed their OCG copy limits and two Extra Deck monsters are Forbidden, so the score is a capped, theoretical structural read and not a normal final score. Its Orcust core is reasonably accessible, with about an 83% chance of at least one archetype core card in a 5-card opening (hypergeometric, Inferred), and 14 hand traps plus 10 searchers give it real interaction and recovery. The score is held back by low archetype purity (18.6% exact-name copies, 57 off-archetype cards), a dense 13-trap, 11-spell, 9-link Extra Deck that splits the engine, and no side deck to adapt. No combo boards, win rates or tournament data exist, so the combo and meta dimensions are text-inferred or provisional. The score comes from consistency, interaction, and resilience measured on the system; it is not an average of card scores, and Orcust's popularity earned no points.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 58 | P(≥1 archetype core card in 5-card hand) ≈ 0.83; searcher text in 10 cards, P(≥1 in hand) ≈ 0.65 (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 45 | Many Level 0 trap/spell slots (24 of 55) and 14 hand traps create conflicting openings; P(≥1 hand trap in 6 cards going second) ≈ 0.84 (Inferred) |
| D3 | Combo Conversion & Ceiling | 45 | No recorded combo boards; ceiling is text-only from Galatea/Longirsu/Dingirsu link and Xyz routes (Inferred) |
| D4 | Combo Floor & Median Output | 40 | No recorded boards to measure a median; floor is inferred from the 14-card hand-trap package and off-archetype dilution (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 55 | Ash, Ghost Ogre, Ghost Belle, Droll, and Evenly Matched give multiple interruption routes, and Orcust GY recursion adds recovery (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 55 | Orcustrated Babel, Pot of Sloth, and Orcust GY revivals regenerate resources; no resource signature data (Inferred) |
| D7 | End-Board & Interaction Quality | 60 | 14 hand traps, 13 negation-text cards, and Infinite Impermanence and Dominus Spark give layered interaction (Inferred semantic read) |
| D8 | Going-Second & Board-Breaking Power | 55 | Going-second hand-trap density is high, but there are no recorded going-second boards to check (Inferred) |
| D9 | Offensive Pressure & Closing Power | 55 | Boss ATK from Diabellstar (2500), Dark Magician of Destruction (2800), The Zombie Vampire (3000), and Dingirsu (2600); no end-board observations (Verified stat, Inferred closing) |
| D10 | Main Deck Efficiency & Flexibility | 40 | 55 main-deck cards, 28 distinct, with 18.6% exact-archetype purity and 57 off-archetype copies (Verified) |
| D11 | Extra Deck Efficiency & Coverage | 40 | 15 Extra slots, but two are Forbidden (Red-Eyes Dark Dragoon, Azamina Ilia Silvia) and S:P Little Knight is Limited, so the usable Extra is smaller than it looks (Verified) |
| D12 | Side Deck Adaptability | 10 | No side deck registered (side_count 0), so no post-side adaptability (Verified) |
| D13 | Matchup Coverage & Format Fit | 40 | No tournament link or dated meta sample; archetype-level read only and provisional (Provisional) |
| D14 | Pilotability & Error Tolerance | 45 | Multi-step Link and Xyz sequencing plus several once-per-turn hand-trap choices are demanding for the pilot (Inferred) |
How the score was computed
Strategy profile: Midrange. Structural ≈ 49, Going First ≈ 50, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist_exposure (-8); off_archetype_dilution (-2); no_combo_or_meta_data (-2). Final formula: Capped (Illegal): 0.80*Structural(49) + 0.20*TournamentReliability(40) = 47, then context modifiers -12 → 35; theoretical/structural only; Meta provisional
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.83 · 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 package: 14 hand traps and 13 negation-text cards give several answers to the opponent's first play
- Orcust recursion (Knightmare, Cymbal Skeleton, Babel) and searchers (Babel, Galatea-I, Girsu) give some resource regeneration
- Strong Extra Deck ATK ceiling in Diabellstar, Dark Magician of Destruction, and The Zombie Vampire
Weaknesses
- Illegal as built: 3 over-limit copies and 2 Forbidden Extra Deck cards
- Low archetype purity (18.6%); the engines do not share a single payoff line
- Split Extra Deck (9 Link, 4 Fusion, 2 Xyz) with no clear priority
- No side deck for best-of-3
Critical choke points
- Legal correction is mandatory before any production use: the Forbidden Extra cards cannot be played in OCG
- Orcustrated Babel and Galatea-I are the main searcher bridge; if they are missing the engine has few access routes (Inferred)
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Red-Eyes Dark Dragoon and Azamina Ilia Silvia (Extra Deck, Forbidden) | Legal Extra Deck replacements from the Orcust link package (Galatea-I, Longirsu, Enlilgirsu are already listed as legal options) | Forbidden cards make the list unplayable in OCG; without this fix the deck cannot be evaluated as a normal legal build |
| 2 | 1 Ash Blossom & Joyous Spring, 1 Dominus Impulse, 2 WANTED: Seeker of Sinful Spoils | Legal copies only (2 Ash, 2 Dominus Impulse, 1 WANTED); optionally 2 Orcust or Mekk-Knight cards in their place | Brings the copy counts within OCG limits; resulting main count is 54 (within 40–60) |
| 3 | Off-archetype splash cards (Dominus Spark, Bystial pair, World Legacy World Crown) where the Orcust engine does not need them | Additional Orcust or Mekk-Knight starters and searchers | Raises archetype purity and engine consistency (D1, D10) without changing the interaction package |
Evidence & confidence
- Verified: Illegal status: 3 over-limit main copies and 2 Forbidden Extra Deck monsters; Main 55 and Extra 15 are within OCG size rules; side is 0; Archetype purity 18.6%, 57 off-archetype copies; Core archetype inclusion list (52.6% present)
- Inferred: Opening-hand consistency (0.83 core presence, 0.65 searcher); Interaction density and hand-trap timing; Recursion and recovery routes from card text; Going-first and going-second plans
- Provisional: Meta Power (no dated sample); Matchup and format fit (D13); Tournament reliability (no tournament link)
- Data gaps: no combos supplied — combo floor/median/ceiling is text-only inference no tournament link — archetype meta-share and per-pilot match record absent no win-rate telemetry (going-first/second, matchup, brick/starter/OTK rates) — those signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied no side deck registered, so post-side adaptability cannot be measured no guides attached to the Orcust archetype
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