Fossil Deck #699509 — Yu-Gi-Oh! OCG
40 Main, 15 Extra, incl. Golem that Guards the Millennium Treasures x3, Magnet Warrior Sigma Minus x3, Nibiru, the Primal Being x3. Created May 9, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 05/09/2026
Main Deck (40)
- Block Dragon x1
- Conduction Warrior Linear Magnum Plus Minus x1
- Golem that Guards the Millennium Treasures x3
- Koa'ki Meiru Guardian x1
- Magnet Warrior Omega Plus x1
- Magnet Warrior Sigma Minus x3
- Magnet Warrior Sigma Plus x1
- Maxx "C" x1
- Nibiru, the Primal Being x3
- Revival Golem x1
- Sengenjin Wakes from a Millennium x3
- Shield of the Millennium Dynasty x1
- Tellusion the Magna Warrior x1
- Weathering Soldier x3
- Ash Blossom & Joyous Spring x2
- Effect Veiler x3
- Foolish Burial x1
- Fossil Fusion x3
- Magnet Bonding x3
- Miracle Rupture x3
- Wedju Temple x1
Extra Deck (15)
- Conduction Warrior Plasma Magnum x1
- Fossil Machine Skull Buggy x1
- Fossil Machine Skull Convoy x1
- Fossil Warrior Skull King x1
- Snake-Eyes Doomed Dragon x1
- Amphibious Swarmship Amblowhale x1
- Cross-Sheep x1
- Curious, the Lightsworn Dominion x1
- I:P Masquerena x1
- Perfectron Hydradrive Dragon x1
- S:P Little Knight x1
- Topologic Zeroboros x1
- W:P Fancy Ball x1
- Zenna's Deceiving Doll Maidens x1
- Gallant Granite x1
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Fossil — Deck Power Evaluation
Final Contextual Deck Power: 15/100 (±5 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 57 |
| Going First | 60 |
| Going Second | 45 |
| Meta Power | provisional |
| Tournament Reliability | 20 |
- Primary strategy: Combo
- Secondary strategies: Midrange
- Format: ocg
Legality
Main 40 / Extra 15 / Side 0 — status: Illegal. 3 violation(s).
Identity & game plan
- Win condition: Fossil Fusion boss monsters (Skull King, Skull Convoy) beatdown; Magna Warrior / Link board pressure
- Turn 1 (going first): Use Weathering Soldier / Miracle Rupture to search Fossil Fusion and set up fusion board with interaction
- Turn 2 (going second): Use hand traps (Ash, Veiler, Nibiru) and board breakers (S:P Little Knight) to clear and push
- Recovery: Revival Golem and GY banish recursion from Fossil Fusion effects
- After siding: No side deck (0 cards) – best-of-3 unavailable
Why it scores here
This deck is Illegal in the OCG format because it runs three Forbidden cards (Maxx "C", Block Dragon, Curious, the Lightsworn Dominion), so it cannot be played as submitted and receives a capped theoretical score only. The underlying Fossil/Millennium/Magnet Earth-Rock system shows decent consistency via high searcher density (P≥1 searcher ≈0.98 Inferred) and a fusion engine, but no real combo records exist and the side deck is empty. The score is not derived from averaging individual card power or from any archetype popularity; it reflects a structural read capped low due to legality failure. Without legal correction, the deck's true power cannot be measured in tournament context.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 70 | Searcher-text group 20 copies yields P(≥1 in 5)=0.9764 hypergeometric (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 60 | Copy histogram shows 9 triples and 11 singles; potential garnet Block Dragon forbidden but would be dead if drawn (Inferred) |
| D3 | Combo Conversion & Ceiling | 65 | Fossil Fusion + Weathering Soldier can summon Skull King (2800 ATK, 2nd attack) as ceiling (Inferred from card text) |
| D4 | Combo Floor & Median Output | 55 | No parsed combos; median output assumed modest fusion board (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 50 | Redundant searchers exist but only one Fossil Fusion spell; single choke point (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 55 | Revival Golem and Fossil Fusion banish recursion provide some grind (Inferred from text) |
| D7 | End-Board & Interaction Quality | 60 | Board includes negation from Golem/Magnet Warrior and boss effects but limited layering (Inferred) |
| D8 | Going-Second & Board-Breaking Power | 45 | Hand trap density 9 copies (P≥1 going second 0.808) but few dedicated board breakers (Inferred) |
| D9 | Offensive Pressure & Closing Power | 55 | Fossil Warrior Skull King has piercing and second attack; offensive pressure moderate (Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 65 | 40-card main with focused Earth/Rock cards; compactness fair but off-archetype splash (Inferred) |
| D11 | Extra Deck Efficiency & Coverage | 60 | 15 Extra slots used for Fusion/Link/Xyz coverage; some generic links flexible (Verified) |
| D12 | Side Deck Adaptability | 0 | Side deck count 0; no post-side adaptability (Verified) |
| D13 | Matchup Coverage & Format Fit | 30 | No dated metagame sample; archetype meta-share absent (Provisional) |
| D14 | Pilotability & Error Tolerance | 50 | Combo steps require fusion material management; moderate complexity (Inferred) |
How the score was computed
Strategy profile: Combo. Structural ≈ 57, Going First ≈ 60, Going Second ≈ 45, Meta = provisional, Tournament Reliability ≈ 20. Modifiers: Illegal deck violation (-40); No side deck (-5). Final formula: Illegal deck: normal formula not applied; capped low per rubric (Meta provisional)
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.98 · 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
- High searcher density (P≥1 ~0.98)
- Multiple Fusion bosses with offensive traits
- Earth/Rock synergy with negation pieces
Weaknesses
- Illegal: 3 Forbidden cards
- No side deck
- No parsed combo evidence
- Thin extra deck reliance on generic links
Critical choke points
- Forbidden cards make deck unplayable as-is
- Single Fossil Fusion copy as fusion enabler
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Maxx "C", Block Dragon, Curious, the Lightsworn Dominion | Legal hand traps (e.g., Ghost Ogre) and extra Fossil Fusion targets | Restore legality and maintain interaction |
| 2 | Side deck cards | Enable best-of-3 adaptation |
Evidence & confidence
- Verified: Legality status Illegal with forbidden cards; Card text excerpts for Fossil/Magnet cards; Extra deck breakdown 9 link/5 fusion/1 xyz
- Inferred: Hypergeometric consistency from searcher group; Combo ceiling from Fossil Fusion text; Brick risk from copy histogram
- Provisional: Meta Power (no dated sample); Matchup fit
- 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 exists in YGOVN Meta Power is Provisional unless a dated metagame sample is supplied
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