Gravekeeper's Deck #644396 — Yu-Gi-Oh! OCG
55 Main, 15 Extra, incl. Thunder Dragon x3, Dekoichi the Battlechanted Locomotive x3, Gravekeeper's Spy x3.
Created by: YGO Mod (20517634)
Created On: 02/03/2026
Main Deck (55)
- Black Luster Soldier - Envoy of the Beginning x1
- Breaker the Magical Warrior x1
- Chaos Sorcerer x2
- Jinzo x1
- Kycoo the Ghost Destroyer x2
- Mobius the Frost Monarch x1
- Sangan x1
- Sinister Serpent x1
- Thunder Dragon x3
- Tribe-Infecting Virus x1
- Dekoichi the Battlechanted Locomotive x3
- Gravekeeper's Spy x3
- Magician of Faith x2
- Night Assailant x2
- Tsukuyomi x1
- Book of Moon x2
- Delinquent Duo x1
- Graceful Charity x1
- Heavy Storm x1
- Lightning Vortex x1
- Metamorphosis x2
- Mind Control x2
- Mystical Space Typhoon x1
- Nobleman of Crossout x2
- Pot of Greed x1
- Scapegoat x2
- Snatch Steal x1
- Swords of Revealing Light x1
- Jar of Greed x2
- Mirror Force x1
- Phoenix Wing Wind Blast x2
- Ring of Destruction x1
- Sakuretsu Armor x3
- Torrential Tribute x1
- Trap Dustshoot x2
Extra Deck (15)
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 32/100 (±8 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 45 |
| Going First | 42 |
| Going Second | 48 |
| Meta Power | provisional |
| Tournament Reliability | 40 |
- Primary strategy: Toolbox
- Secondary strategies: Midrange, Fusion
- Format: ocg
Legality
Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 4 violation(s).
Identity & game plan
- Win condition: Fusion Summon a large Extra Deck monster (Twin-Headed Thunder Dragon, Master of Oz, Black Luster Soldier via Special Summon) after clearing the opponent's board with removal and negation; Chaos Sorcerer and Black Luster Soldier beatdown after board wipes (Torrential Tribute, Lightning Vortex, Heavy Storm)
- Turn 1 (going first): Search with Thunder Dragon or Sangan, set up Mirror Force/Torrential Tribute protection and Fusion Summon through Metamorphosis where a fusion recipe exists
- Turn 2 (going second): Use hand-level interaction (Mind Control, Sakuretsu Armor, Night Assailant flip removal) and board-wipe traps to break the opponent's first board, then deploy a fusion or Chaos Sorcerer
- Recovery: Recycle Sinister Serpent, Night Assailant (hand send returns a Flip monster from GY) and Magician of Faith spell recovery; Sangan and Thunder Dragon re-search
- After siding: Not evaluable: the export carries no side deck (Side Deck size 0), so no post-side plan can be scored
Why it scores here
The deck is scored as a system, not as an average of its cards. Its strongest signal is interaction density: 23 removal-text cards plus board-wipe traps (Torrential Tribute, Lightning Vortex, Heavy Storm) give it real answers for an opposing board (Inferred from card text). Its engine is weak: only 3 of 55 main-deck cards carry the exact Gravekeeper's name (purity 4.3%), and the 15-card Extra Deck is mostly fusions whose recipe materials (e.g., Relinquished/Thousand-Eyes Idol, Firegrass/Petit Dragon, Possessed Dark Soul/Frontier Wiseman) are absent from the main deck, so several Extra Deck slots are probably unreachable (Inferred). Consistency is middling: 19 singleton and 35 distinct main-deck cards give a brick-prone hand, and the best starter-density proxy (7 searcher-text cards) gives about 51% for at least one in a 5-card hand (Inferred). The list is Illegal under the OCG banlist (4 Forbidden cards plus a Trap Dustshoot over-limit), so this score is theoretical and capped low. No combos, tournament data or side deck were supplied, so Meta Power stays null and Tournament Reliability is Provisional.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 45 | P(>=1 Gravekeeper's Spy or Thunder Dragon in 5-card hand) = 0.25 each; searcher-text group P(>=1) = 0.51; no dedicated starter cluster (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 40 | 35 distinct main-deck cards with 19 singletons and no archetype core; brick rate likely high (Inferred) |
| D3 | Combo Conversion & Ceiling | 40 | No recorded boards (combo data total 0); ceiling read only from card text (Chaos Sorcerer, Black Luster Soldier, Twin-Headed Thunder Dragon) (Inferred) |
| D4 | Combo Floor & Median Output | 35 | No combo evidence to derive a median; deck-level median set low because of fusion material gaps (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 50 | Sangan, Night Assailant and Sinister Serpent provide recursion and rebuys, but no second independent line is evidenced (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 50 | Searcher and draw text (Thunder Dragon, Magician of Faith, Sangan) plus Sinister Serpent GY recursion; two draw cards are Forbidden and removed from the legal count (Inferred) |
| D7 | End-Board & Interaction Quality | 70 | 23 removal-text cards, Mirror Force, Torrential Tribute, Lightning Vortex and Ring of Destruction give layered interaction (Inferred semantic read from card text) |
| D8 | Going-Second & Board-Breaking Power | 60 | Heavy Storm, Mystical Space Typhoon, Lightning Vortex and Breaker give board breaking; going-second split unobservable (Inferred) |
| D9 | Offensive Pressure & Closing Power | 55 | Black Luster Soldier 3000 ATK, Chaos Sorcerer 2300 ATK and Master of Oz 4200 ATK are strong closers if summoned, but access is unverified (Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 45 | 55 main-deck cards with 4 illegal copies and a spread of 1-3 copy counts; 35 distinct cards dilute the engine (Inferred) |
| D11 | Extra Deck Efficiency & Coverage | 22 | 15 Extra Deck fusions (12 distinct); most recipe materials are not in the main deck, so several slots (e.g., 3x Thousand-Eyes Restrict) are likely dead (Inferred) |
| D12 | Side Deck Adaptability | 15 | No side deck in the export (Side Deck size 0); best-of-3 adaptability cannot be measured (Provisional) |
| D13 | Matchup Coverage & Format Fit | 40 | No tournament link or archetype meta-share in the export; cannot be measured (Provisional) |
| D14 | Pilotability & Error Tolerance | 50 | Multi-step fusion and banish-cost summons (Chaos Sorcerer, Black Luster Soldier) raise the decision load (Inferred) |
How the score was computed
Strategy profile: Toolbox. Structural ≈ 45, Going First ≈ 42, Going Second ≈ 48, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist exposure (-10); dependence on Extra-Deck cards with absent materials (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional); Illegal cap applied
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.51 · 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 removal and board-wipe interaction (23 removal-text cards)
- Real recursion through Sangan, Night Assailant and Sinister Serpent
- Strong top-end fusion targets if summoned
Weaknesses
- Illegal under the OCG banlist (4 Forbidden cards plus one over-limit copy)
- Weak engine identity: 4.3% exact archetype purity
- Extra Deck recipe materials largely absent from the main deck
- Brick-prone 35-distinct main deck with singleton-heavy slots
- No side deck, so no post-side adaptability
Critical choke points
- Fusion Summon routes depend on Metamorphosis (2 copies) or on Thunder Dragon pairs
- The searcher density (7 cards) is the only starter proxy
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Trap Dustshoot x2, Delinquent Duo, Pot of Greed, Graceful Charity | Legal replacements from the OCG list (e.g., a legal draw or searcher card) | Removes the Illegal status so the deck can receive a normal score |
| 2 | Fusion targets whose materials are not in the list (e.g., Thousand-Eyes Restrict x3) | Extra Deck monsters whose recipes the main deck can reach | Converts dead Extra Deck slots into reachable fusions |
| 3 | Singleton off-archetype utility cards | Add a 15-card side deck with legal answers | Enables post-side plans so D12 and the best-of-3 score can be measured |
Evidence & confidence
- Verified: Illegal status: four Forbidden cards and one over-limit copy (Trap Dustshoot); Main 55 / Extra 15 / Side 0 counts within size rules; Archetype purity 4.3%
- Inferred: Brick-prone consistency (P>=1 starter ~0.25 per 3-copy card); Fusion recipe materials largely absent from the main deck; Removal and board-wipe density read from card text
- Provisional: Meta Power (no dated metagame sample); Matchup fit (no tournament link); Side-deck adaptability (no side deck)
- 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 side deck in the export - post-side plan cannot be scored no win-rate telemetry exists in YGOVN - going-first/second and matchup signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied
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