Fiendsmith Deck #773138 — Yu-Gi-Oh! OCG
53 Main, 17 Extra, incl. Hecahands Jauzah x4, Fiendsmith Engraver x3, Hecahands Ibtel x3. Created Oct 21, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/21/2026
Main Deck (53)
- Droll & Lock Bird x1
- Fabled Lurrie x1
- Fiendsmith Engraver x3
- Hecahands Gaigas x2
- Hecahands Godos x2
- Hecahands Ibtel x3
- Hecahands Mankibuel x3
- Hecahands Yadel x1
- Kashtira Fenrir x2
- Kashtira Unicorn x2
- Lacrima the Crimson Tears x1
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x3
- Nibiru, the Primal Being x3
- Nightmare Apprentice x2
- Ash Blossom & Joyous Spring x3
- Fiendsmith's Tract x1
- Harpie's Feather Duster x1
- Illusion Gate x3
- Kashtira Birth x1
- Pressured Planet Wraitsoth x2
- Super Polymerization x3
- Fiendsmith in Paradise x1
- Ib'al-Hecahands x1
- Solemn Judgment x1
- Solemn Warning x3
- Yad'al-Hecahands x1
Extra Deck (17)
- Fiendsmith's Desirae x1
- Fiendsmith's Lacrima x1
- Fiendsmith's Rextremende x1
- Garura, Wings of Resonant Life x1
- Hecahands Dandalos x1
- Hecahands Jauzah x4
- Hecahands Xeno x1
- Mudragon of the Swamp x1
- Fiendsmith's Agnumday x1
- Fiendsmith's Requiem x1
- Fiendsmith's Sequence x1
- S:P Little Knight x1
- Chaos Angel x1
- Photon Strike Bounzer x1
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30± 10/ 100
Power Score
Structural
52
Reliability
40
Going First
50
Going Second
50
Deck — Deck Power Evaluation
Final Contextual Deck Power: 30/100 (±10 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 52 |
| Going First | 50 |
| Going Second | 50 |
| Meta Power | provisional |
| Tournament Reliability | 40 |
- Primary strategy: Midrange
- Secondary strategies: Combo, Toolbox
- Format: ocg
Legality
Main 53 / Extra 17 / Side 0 — status under the rules at evaluation time: Illegal. 8 violation(s).
Identity & game plan
- Win condition: Extra Deck fusion boards (Hecahands Xeno, Hecahands Dandalos, Fiendsmith's Rextremende, Fiendsmith's Desirae) backed by Chaos Angel and Photon Strike Bounzer; Hecahands Jauzah / Fiendsmith's Lacrima pressure and Kashtira board presence (Kashtira cards are Forbidden or Limited here)
- Turn 1 (going first): Open with Fiendsmith Engraver or Lacrima the Crimson Tears and search or set up the Fiendsmith or Hecahands fusion route, protected by Ash Blossom and Droll & Lock Bird (inferred, no combos supplied)
- Turn 2 (going second): Use hand traps (Ash Blossom, Nibiru, Droll & Lock Bird, Solemn Warning, Solemn Judgment) to break the opponent's board, then rebuild through Hecahands recursion (inferred)
- Recovery: Hecahands monsters and Fiendsmith search and recursion (Fiendsmith's Tract, Hecahands Yadel, Lacrima) restock the hand; no recovery data supplied (inferred)
- After siding: Not applicable: the deck has 0 Side Deck cards, so no post-side plan exists in a best-of-3 format
Why it scores here
The deck runs two engines, Fiendsmith and Hecahands, at once; the Hecahands line is the larger share (19 of 53 Main Deck cards). Its strongest lines are Extra Deck fusions with 2900 to 3400 ATK and several hand traps, so the ceiling is high on paper. Consistency is middling: the 0.66 probability of at least one archetype-core card in an opening 5 is offset by only 12 exact-name Fiendsmith copies and 58 off-archetype copies, and no recorded boards exist to confirm the lines. Interaction and recursion are real strengths. The score is capped because the list is Illegal: the Extra Deck has 17 cards against a limit of 15, seven cards exceed their copy limits, and Kashtira Fenrir is Forbidden and run twice. The score does not come from archetype popularity, and card scores were not averaged.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 52 | P(at least one archetype-core card in 5-card opener) = 0.66 across 10 copies; two-engine split lowers reliability (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 45 | Null-hand proxy of 0.34 for core cards, plus 7 hand traps and many off-archetype copies, implies frequent dead or conflicting hands (Inferred) |
| D3 | Combo Conversion & Ceiling | 55 | No parseable boards; ceiling is read from card text (Xeno 3400, Dandalos 2900, Rextremende 3000) without verified combo steps (Inferred) |
| D4 | Combo Floor & Median Output | 45 | combo data has 0 scored boards, so median output is unknown and set at a neutral-low value (Provisional) |
| D5 | Interruption Resilience & Route Redundancy | 62 | Ash Blossom, Droll & Lock Bird, Solemn Warning and Judgment, plus Hecahands recursion, give several independent answers (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 60 | 16 searcher-text cards and Fiendsmith and Hecahands recursion support recovery; no resource telemetry exists (Inferred) |
| D7 | End-Board & Interaction Quality | 62 | Illusion Gate, Feather Duster, Yad'al-Hecahands and Ib'al-Hecahands, Fiendsmith in Paradise and Solemn cards cover several interaction types (Inferred from card text) |
| D8 | Going-Second & Board-Breaking Power | 58 | Hand traps and Nibiru can answer boards when going second, but no going-second split is recorded (Inferred) |
| D9 | Offensive Pressure & Closing Power | 70 | Several Extra Deck bosses at 2900 to 3500 ATK plus the Fiendsmith Lacrima ATK-reduction effect (Verified from card data) |
| D10 | Main Deck Efficiency & Flexibility | 35 | 53 Main Deck cards with 27 distinct and 17.1% exact-name archetype purity; the deck is bloated and uses off-archetype staples (Verified structure) |
| D11 | Extra Deck Efficiency & Coverage | 40 | 17 Extra Deck cards against a limit of 15; 14 distinct, with several engine-dependent Fusion and Link cards (Verified structure) |
| D12 | Side Deck Adaptability | 15 | Side Deck has 0 cards; no post-side plan exists in a best-of-3 format (Verified) |
| D13 | Matchup Coverage & Format Fit | 50 | No tournament link and no dated meta sample, so format fit is Provisional |
| D14 | Pilotability & Error Tolerance | 35 | Two engines, many fusion summon paths and a 17-card Extra Deck create many decision points (Inferred) |
How the score was computed
Strategy profile: Midrange. Structural ≈ 52, Going First ≈ 50, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist exposure (-6); engine conflict (-4). Final formula: Illegal cap applied. Uncapped: 0.80*52 + 0.20*40 + modifiers(-10) = 39.6, then capped to 30 for an Illegal list (theoretical/structural-only). Meta provisional.
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.66 · key two-card combo ≈ — · full-brick estimate ≈ 0.34 (all Inferred)
- Combo output: best PowerIndex —, median —, board-per-starter —
- Turn order: 0 going-first lines vs 0 going-second lines
Strengths
- Two engines with high-ATK Extra Deck bosses
- Seven hand traps and many negation and removal texts
- Searcher density (16 searcher-text cards) supports recovery
Weaknesses
- Illegal list: Extra Deck over 15, seven copy-limit violations, Forbidden Kashtira Fenrir
- Engine split between Fiendsmith and Hecahands reduces consistency
- No Side Deck, so no best-of-3 adaptation
Critical choke points
- Fiendsmith or Hecahands starter in the opening hand (about 0.66 for the core group)
- Extra Deck size and copy limits must be fixed before the list can be played
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Kashtira Fenrir x2 and Kashtira Unicorn x1 | Legal substitutes from the same engine or interaction slots | Forbidden and over-limit cards make the list illegal |
| 2 | Fiendsmith Engraver x2, Ash Blossom x1, Solemn Warning x1, Super Polymerization x1, Hecahands Jauzah x1 | Legal copy counts | Reduces copy-limit violations to zero |
| 3 | One Extra Deck card | None | Extra Deck is 17 against a limit of 15 |
| 4 | Off-archetype staples | A 15-card Side Deck | Adds post-side adaptability for best-of-3 |
Evidence & confidence
- Verified: Illegal status: Extra 17 > 15 and 7 copy-limit violations; Banlist: Kashtira Fenrir Forbidden, several Limited cards; Card text and stats for the Extra Deck bosses; Archetype purity 17.1% and archetype spread; Side Deck count 0
- Inferred: Opening-hand consistency from hypergeometric estimates; Hand-trap and interaction density read from text; Going-first and going-second plans
- Provisional: Meta Power (no dated metagame sample); Matchup and format fit (no tournament link); Median output (no recorded boards)
- Data gaps: no combos supplied; combo floor, median and ceiling are text-only inference no tournament link; archetype meta-share and pilot match record absent no win-rate telemetry exists in YGOVN Meta Power is Provisional unless a dated metagame sample is supplied Deck title is null
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