Gravekeeper's Deck #774873 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 25/100 (±8 · Confidence: Low)

• Primary strategy: Toolbox
• Secondary strategies: Control, Midrange, Fusion
• Format: ocg

Legality

Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 3 violation(s).

Identity & game plan

• Win condition: Extra Deck Fusion beaters (King Dragun, The Last Warrior from Another Planet, Dark Blade-style Fusions) enabled by generic Normal Summon and Spell/Trap removal; Trap-based board control (Mirror Force, Torrential Tribute, Ring of Destruction) followed by Fusion pressure
• Turn 1 (going first): Draw or search with generic cards (Upstart Goblin, Jar of Greed, Dekoichi), set Trap control, then Fusion Summon once a material monster is live. Forbidden draw spells are not usable.
• Turn 2 (going second): Hold Mirror Force, Torrential Tribute and Ring of Destruction to answer the opponent's first board, then Fusion Summon through the resulting empty field.
• Recovery: Recover from the graveyard with Sinister Serpent, Sangan and Magician of Faith, and rebuild via Card Destruction (Limited, 1 copy).
• After siding: No Side Deck is registered, so there is no post-side plan in the evidence. Structural side plan is unscored (D12 floor).

Why it scores here

The deck has a large interaction suite (Mirror Force, Torrential Tribute, Ring of Destruction, Heavy Storm, Tribe-Infecting Virus, Cyber Jar, Raigeki Break), which drives the highest dimension (D7). Its Fusion Extra Deck gives real closing power, but the list is only 2.9% exact-name Gravekeeper's and most of the Main Deck is generic staples, so no engine is established. Consistency is estimated only: the archetype-core group has P(at least one in 5 cards) of about 0.86, while the searcher group has about 0.51, and no combos were recorded. Three Forbidden OCG cards (Delinquent Duo, Pot of Greed, Graceful Charity) make the list Illegal, and there is no Side Deck, so the score is capped and labelled theoretical. Popularity and archetype naming did not earn points, and no card scores were averaged.

Dimension scores

How the score was computed

Strategy profile: Toolbox primary, Control secondary (disclosed; Structural uses Toolbox weights). Structural ≈ 45, Going First ≈ 42, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: Banlist exposure (-8); No post-side plan (-4); Illegal cap (-6). Final formula: No reliable metagame: 0.80*Structural(45) + 0.20*TournamentReliability(35) = 43, plus modifiers -12 = 31; Illegal cap applied, final score 25 (theoretical/structural only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.86 · key two-card combo ≈ — · full-brick estimate ≈ 0.14 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Large interaction suite on the end board (Mirror Force, Torrential Tribute, Ring of Destruction, Heavy Storm, Cyber Jar, Tribe-Infecting Virus)
• Fusion Extra Deck with real closing bodies (King Dragun, The Last Warrior from Another Planet)
• Good spread of 1-copy staples giving flexibility

Weaknesses

• Illegal: three Forbidden OCG cards in the Main Deck
• No Side Deck (0 cards) for best-of-3
• Low archetype purity (2.9%): little engine coherence despite the Gravekeeper's label
• No combo evidence recorded

Critical choke points

• Forbidden draw spells (Pot of Greed, Graceful Charity) are the deck's card-flow backbone; without them, card flow falls back to 1-copy draw spells
• Fusion access depends on a small set of material monsters that are not all in the Main Deck

Recommended changes

Evidence & confidence

• Verified: Deck is Illegal: 3 Forbidden OCG cards run (BanList data); Main 55 and Extra 15 are within OCG size rules; Side Deck is empty; Archetype exact-name purity 2.9% (from composition); Archetype-core usage stat: 16 of 25 core cards present (64%)
• Inferred: Consistency estimates from hypergeometric draws (archetype core, searcher, copy counts); Interaction density from card text (22 removal-text cards); Fusion closing power from card stats and text; Going-second strength from trap interaction
• Provisional: Meta Power is null; format fit (D13) is provisional with no tournament link or dated metagame sample
• Data gaps: no combos supplied: combo floor/median/ceiling is text-only inference no tournament link: archetype meta-share and per-pilot record absent no win-rate telemetry for going-first/second, matchup or brick/starter rates no Side Deck registered for D12 Meta Power is Provisional unless a dated metagame sample is supplied