Bystial/Byssted Deck #772815 — Yu-Gi-Oh! OCG
42 Main, 15 Extra, incl. Primite Dragon Ether Beryl x3, Blue-Eyes White Dragon x3, Ash Blossom & Joyous Spring x3. Created Oct 21, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/21/2026
Main Deck (42)
- Blue-Eyes Jet Dragon x1
- Bystial Druiswurm x1
- Bystial Magnamhut x1
- Mulcharmy Fuwalos x1
- Nibiru, the Primal Being x1
- Primite Dragon Ether Beryl x3
- The Bystial Lubellion x1
- Blue-Eyes White Dragon x3
- Ash Blossom & Joyous Spring x3
- Effect Veiler x1
- Ghost Ogre & Snow Rabbit x1
- Kaibaman the Legend x1
- Maiden of White x3
- Neo Kaiser Sea Horse x2
- Sage with Eyes of Blue x3
- Branded Regained x1
- Forbidden Droplet x1
- Mausoleum of White x1
- Primite Drillbeam x1
- Primite Lordly Lode x2
- Roar of the Blue-Eyed Dragons x1
- Ultimate Fusion x1
- Wishes for Eyes of Blue x3
- Dominus Purge x1
- Infinite Impermanence x2
- Majesty of the White Dragons x1
- True Light x1
Extra Deck (15)
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 38/100 (±8 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 52 |
| Going First | 50 |
| Going Second | 56 |
| Meta Power | provisional |
| Tournament Reliability | 42 |
- Primary strategy: Midrange
- Secondary strategies: Toolbox
- Format: ocg
Legality
Main 42 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).
Identity & game plan
- Win condition: Extra Deck Blue-Eyes threats (Blue-Eyes Ultimate Spirit Dragon, Neo Blue-Eyes Ultimate Dragon, Blue-Eyes Tyrant Dragon) and Bystial/Blue-Eyes Synchro beaters; Cosmic Blazar Dragon, Stardust Sifr Divine Dragon, Red Supernova Dragon as late-game closers
- Turn 1 (going first): Normal Summon Sage or Maiden or Neo Kaiser Sea Horse, search Blue-Eyes White Dragon via Sage/Lordly Lode/Wishes, then Tuner-search into a Blue-Eyes synchro; hold Ash Blossom and Infinite Impermanence for the first answer
- Turn 2 (going second): Hand traps (Ash Blossom, Effect Veiler, Ghost Ogre, Nibiru, Infinite Impermanence) to break the opponent's first board, then Bystial Druiswurm or Magnamhut special summon to rebuild
- Recovery: Mulcharmy Fuwalos and Kaibaman the Legend recur; Bystial Lubellion and Magnamhut search Dragons from the Deck or GY
- After siding: Not evaluable: the deck runs no side deck, so no post-side plan exists in the export
Why it scores here
This list is illegal as submitted: Ash Blossom & Joyous Spring runs 3 copies against an OCG Semi-Limited limit of 2, so the score is a structural-only read and is capped low. Structurally it is a Blue-Eyes and Bystial Midrange shell with dense negation (Ash Blossom, Infinite Impermanence, Effect Veiler, Ghost Ogre, Majesty, Dominus Purge) and a strong closing Extra Deck (Blue-Eyes Ultimate Spirit, Neo Blue-Eyes Ultimate, Cosmic Blazar, Red Supernova). The engine is inconsistent: three Blue-Eyes White Dragon give only about a 32% chance of at least one in a going-first opening hand, and archetype purity is 0% across nine related sub-archetypes, so the deck relies on searchers (about 90% chance of at least one searcher in five cards) to find its pieces. No combo boards or tournament results exist, so floor and median output are inferred from card text only. The score comes from interaction density and closing power on the system, not from Bystial or Blue-Eyes popularity and not from averaging card scores.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 55 | P(at least one Blue-Eyes White Dragon in 5 cards) is about 0.32 for 3 copies; searchers reach the engine at about 0.90 (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 40 | 18 single-copy cards, 16 zero-level cards and nine different sub-archetypes make many hands redundant or conflicting; no sideboard to fix bricks (Inferred) |
| D3 | Combo Conversion & Ceiling | 50 | Ceiling via Blue-Eyes Ultimate Spirit, Neo Blue-Eyes Ultimate and Tyrant Dragon from a three-card BEWD starter; no recorded boards to confirm (Inferred) |
| D4 | Combo Floor & Median Output | 40 | No combo boards supplied, so median output cannot be measured; text-only estimate (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 55 | Eight hand traps and multiple searchers give two or more independent recovery lines after one interruption (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 55 | Mulcharmy Fuwalos and Kaibaman recur; 15 searcher effects refill the hand (Inferred) |
| D7 | End-Board & Interaction Quality | 72 | Nine negation-text cards and eight hand traps, with Blue-Eyes Spirit and Cosmic Blazar as board-level answers (Inferred semantic read) |
| D8 | Going-Second & Board-Breaking Power | 62 | Going-second hand traps and removal (Ash, Impermanence, Majesty, Ultimate Fusion) break an established board; Blue-Eyes Jet Dragon protects it (Inferred) |
| D9 | Offensive Pressure & Closing Power | 75 | Several 4000+ ATK Extra Deck closers (Neo Blue-Eyes Ultimate 4500, Blue-Eyes Ultimate Spirit 3500, Cosmic Blazar 4000) (Verified stat) |
| D10 | Main Deck Efficiency & Flexibility | 35 | 42 main cards with 27 distinct names and 57 off-archetype copies; compactness is weak for the engine (Verified count, Inferred read) |
| D11 | Extra Deck Efficiency & Coverage | 60 | All 15 Extra Deck slots are used with a spread of Synchro, Link and Fusion; Blue-Eyes dependence limits flexibility (Verified count, Inferred read) |
| D12 | Side Deck Adaptability | 10 | No side deck, so no post-side adaptability (Verified count) |
| D13 | Matchup Coverage & Format Fit | 45 | No tournament link or dated meta sample; archetype-level usage only (Provisional) |
| D14 | Pilotability & Error Tolerance | 40 | Multi-step Blue-Eyes lines and many hand-trap timing decisions raise pilot load (Inferred) |
How the score was computed
Strategy profile: Midrange. Structural ≈ 52, Going First ≈ 50, Going Second ≈ 56, Meta = provisional, Tournament Reliability ≈ 42. Modifiers: Illegal copy-limit violation (Ash Blossom 3 vs 2) (-12). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) = 50, then illegal-list cap of -12 = 38
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.32 · 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
- Dense negation and hand traps (8 hand traps, 9 negation-text cards) cover most first-turn plays
- Strong Extra Deck closers at 3500 to 4500 ATK
- Searcher density (15) keeps the engine reachable
- Blue-Eyes core has real redundancy: Sage, Maiden, Wishes and Ether Beryl each 3 copies
Weaknesses
- Illegal copy count on Ash Blossom & Joyous Spring
- Zero archetype purity: nine sub-archetypes compete for the same slots
- Weak Blue-Eyes starter density (3 BEWD, about 32% per going-first hand)
- No sideboard
- Many single-copy cards raise brick risk
Critical choke points
- Blue-Eyes White Dragon: three copies are the only route into most Blue-Eyes Extra Deck threats
- Ash Blossom copy limit: the list cannot be played as-is in OCG
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | 1 Ash Blossom & Joyous Spring | 1 Droll & Lock Bird | Fixes the copy-limit violation; Droll & Lock Bird has 65.8% inclusion in the archetype usage stats but is absent here (Verified stat, Inferred fit) |
| 2 | Forbidden Droplet or Primite Drillbeam | A second Blue-Eyes starter or Bystial Lubellion copy if Limited slots allow | Reduces off-archetype copies and raises the engine starter density (Inferred) |
Evidence & confidence
- Verified: Ash Blossom & Joyous Spring runs 3 copies against an OCG Semi-Limited limit of 2; Main 42, Extra 15, Side 0 are within OCG size rules; Droll & Lock Bird 65.8% inclusion in archetype usage stats, absent from this list
- Inferred: P(at least one BEWD in 5 cards) about 0.32; Searcher reach about 0.90; Ceiling from Blue-Eyes Ultimate Spirit, Neo Blue-Eyes Ultimate, Tyrant Dragon
- Provisional: Matchup and meta fit (D13) without a dated meta sample; Meta Power null
- 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 — brick/starter/OTK rates are Inferred Meta Power is Provisional unless a dated metagame sample is supplied No side deck supplied; post-side plan not evaluable deck title is null
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