Gravekeeper's Deck #672195 — Yu-Gi-Oh! OCG
55 Main, 15 Extra, incl. Gravekeeper's Commandant x3, Gravekeeper's Spiritualist x3, Lava Golem x3. Created Mar 26, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 03/26/2026
Main Deck (55)
- Alpha, the Master of Beasts x1
- Dinowrestler Pankratops x1
- Gravekeeper's Commandant x3
- Gravekeeper's Headman x1
- Gravekeeper's Spiritualist x3
- Lava Golem x3
- Card of Demise x3
- Harpie's Feather Duster x1
- Hidden Temples of Necrovalley x2
- Illusion Gate x3
- Necrovalley x3
- Necrovalley Throne x3
- Pot of Duality x3
- Pot of Prosperity x1
- Raigeki x3
- Royal Tribute x3
- Compulsory Evacuation Device x3
- Dogmatika Punishment x2
- Skill Drain x1
- Solemn Accusation x2
- Solemn Judgment x2
- Solemn Strike x3
- Solemn Warning x3
- Storming Mirror Force x2
Extra Deck (15)
- Elder Entity N'tss x1
- Garura, Wings of Resonant Life x1
- Gravekeeper's Supernaturalist x1
- S:P Little Knight x1
- Castel, the Skyblaster Musketeer x1
- Dark Rebellion Xyz Dragon, Four Heavenly Dragons x1
- Divine Arsenal AA-ZEUS - Sky Thunder x1
- Evilswarm Nightmare x1
- Evilswarm Ophion x1
- Gagaga Cowboy x1
- Number 27: Dreadnought Dreadnoid x1
- Number 66: Master Key Beetle x1
- Steelswarm Roach x1
- Super Starslayer TY-PHON - Sky Crisis x1
- Superdreadnought Rail Cannon Gustav Max x1
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25± 10/ 100
Power Score
Structural
38
Reliability
30
Going First
38
Going Second
36
Deck — Deck Power Evaluation
Final Contextual Deck Power: 25/100 (±10 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 38.5 |
| Going First | 38 |
| Going Second | 36 |
| Meta Power | provisional |
| Tournament Reliability | 30 |
- Primary strategy: Control
- Secondary strategies: Combo, Toolbox
- Format: ocg
Legality
Main 55 / Extra 15 / Side 0 — status: Illegal. 3 violation(s).
Identity & game plan
- Win condition: Board control into Gravekeeper's / Necrovalley fusion and Xyz pressure, with no consistent single finisher evidenced; Xyz beatdown (Gustav Max, Ophion, Ty-Phon) after the opponent's board is cleared
- Turn 1 (going first): Open Necrovalley or a Gravekeeper's Commandant / Spiritualist starter, hold Solemn traps for the opponent's first summon, then convert Necrovalley into a Fusion through Gravekeeper's Spiritualist
- Turn 2 (going second): Use Solemn Strike, Solemn Warning, Solemn Judgment, Raigeki and Harpie's Feather Duster to strip the opponent's board, then rebuild with the Gravekeeper's Spy-style searchers and Xyz extenders
- Recovery: Pot of Duality and Pot of Prosperity refill the hand; Gravekeeper's Headman and Necrovalley Throne recover the Level 4 Gravekeeper's monsters from the GY
- After siding: Not evaluable: the deck has no Side Deck (side_count 0), so there is no post-side plan
Why it scores here
The deck is scored as a system, not as an average of its cards. Its engine (Necrovalley plus Gravekeeper's monsters) is real but narrow: the exact-name Gravekeeper's purity is only 27%, and 51 of 70 copies are off-archetype staples, traps and Xyz extenders. Interaction is the strongest part of the list (Solemn Strike, Solemn Warning, Solemn Judgment, Raigeki, Harpie's Feather Duster, Skill Drain), which earns D7 but does not raise the ceiling. Conversion is weak: there are no recorded boards, no usage-stat core present, and the best Gravekeeper's starters appear in roughly 25% of opening 5-card hands at 3 copies. Popularity and archetype meta-share earned no points, and the score is capped because the list breaks the copy limits for Card of Demise, Solemn Warning and Solemn Judgment, so it is evaluated as theoretical/structural only.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 40 | P(≥1 Necrovalley or Commandant in opening 5) ≈ 0.25 per 3-copy card; P(≥1 searcher-text card in opening 5) ≈ 0.65 across 10 searcher copies (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 35 | No hand traps; 17 tech and 14 negation-text cards in the main deck imply many dead cards in hand without the right board (Inferred) |
| D3 | Combo Conversion & Ceiling | 30 | combos_evidence has 0 parseable boards; ceiling is text-only, with Necrovalley → Spiritualist Fusion and Xyz Summons as the main route (Inferred) |
| D4 | Combo Floor & Median Output | 25 | No recorded boards exist, so median output cannot be measured; the floor is inferred as low given the copy-heavy Normal Spell/Trap base (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 35 | Two Solemn negations and Pot card refills give redundancy, but only one Necrovalley engine and no independent second line are evidenced (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 40 | Pot of Duality, Pot of Prosperity and Necrovalley Throne refill the hand; Card of Demise and Royal Tribute cost cards (Inferred from card text) |
| D7 | End-Board & Interaction Quality | 55 | Three Solemn negations, Skill Drain and Ophion/Steelswarm Xyz negation effects; 14 negation-text and 23 removal-text cards (Verified text, Inferred quality) |
| D8 | Going-Second & Board-Breaking Power | 35 | Solemn Judgment and Solemn Warning answer a going-second board, but no going-second split is recorded (Inferred) |
| D9 | Offensive Pressure & Closing Power | 25 | Gustav Max deals 2000 direct damage per use, but no end-board is evidenced and most Xyz bodies are 2500 ATK or less (Verified stat, Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 45 | Main Deck 55 of 40–60 allowed, 24 distinct cards, 27% exact-archetype purity; 13 copies of 3-copy cards add rigidity (Verified composition, Inferred) |
| D11 | Extra Deck Efficiency & Coverage | 40 | 15 Extra cards: 11 Xyz, 3 Fusion, 1 Link, with three Xyz families (Lswarm, Train, Phantom Knights) spread thin (Verified composition) |
| D12 | Side Deck Adaptability | 30 | No Side Deck at all (side_count 0), so post-side adaptability is effectively zero for best-of-3 play (Verified) |
| D13 | Matchup Coverage & Format Fit | 40 | No dated metagame sample and no tournament link; archetype share unavailable, so this is Provisional |
| D14 | Pilotability & Error Tolerance | 35 | Several decision points (Necrovalley timing, Solemn LP payments, Fusion material choice); no step-by-step combo data (Inferred) |
How the score was computed
Strategy profile: 80% Control / 20% Combo (cap-driven). Structural ≈ 38.5, Going First ≈ 38, Going Second ≈ 36, Meta = provisional, Tournament Reliability ≈ 30. Modifiers: Illegal list cap (-8); Banlist exposure (-4). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) = 36.8, then illegal cap applied (modifier -8) and banlist modifier applied (-4) = 25
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.25 · 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
- Interaction density: three Solemn negations, Skill Drain, Raigeki and Harpie's Feather Duster give broad coverage
- Hand refill through Pot of Duality, Pot of Prosperity and Necrovalley Throne
- Gravekeeper's core (Commandant, Spiritualist, Headman, Supernaturalist) gives recursion and a Fusion route
Weaknesses
- Illegal copy counts on three cards; the list cannot be played as built in OCG
- Low exact-archetype purity (27%) and many off-archetype staples dilute the engine
- No Side Deck, so no post-side adaptability
- Low Xyz pressure: most Extra Deck bodies are 2500 ATK or less
Critical choke points
- Necrovalley must be live for Spiritualist Fusion and most Gravekeeper's effects; no second engine is evidenced
- Solemn LP payments (1500 / 2000 / half LP) compound when the opponent pressures early
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | 1 Card of Demise, 1 Solemn Warning, 1 Solemn Judgment (to bring copies within limits) | Legal-copy replacements (e.g. a non-Limited Normal Spell or extra Gravekeeper's monster) | The list is Illegal as built; fixing copy limits is required before any normal score can apply |
| 2 | Off-archetype Xyz extenders with low ATK | Additional Gravekeeper's Level 4 monsters or a 2nd Necrovalley-compatible starter | Raises exact-archetype purity and starter access (D1, D5) |
| 3 | Some 3-copy dead-in-hand cards such as Compulsory Evacuation Device | A Side Deck (up to 15 cards) with targeted answers | Side Deck is empty, so D12 is at its floor |
Evidence & confidence
- Verified: Main 55 / Extra 15 / Side 0; Main size is within the OCG 40–60 rule; Card of Demise 3 copies vs 1 legal; Solemn Warning 3 vs 2; Solemn Judgment 2 vs 1; Exact-archetype purity 27.1% (19 of 70 archetype-relevant copies); Hypergeometric starter odds: 0.2529 for 3 copies in opening 5
- Inferred: Interaction quality (D7) from card text and negation/removal role tags; Engine accessibility and brick rate from probabilities and composition; Going-first and going-second strength from text and interaction count
- Provisional: Meta Power is null: no dated metagame sample; Matchup fit (D13) is unverified without tournament data
- Data gaps: No combos supplied, so floor, median and ceiling are text-only inference No tournament link, so archetype meta-share and pilot match record are absent No win-rate telemetry (going-first/second, matchup, brick/starter rates) No Side Deck; post-side plan cannot be evaluated Meta Power provisional: no dated metagame sample Deck title is null and no guides are attached
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