Crystron Deck #756352 — Yu-Gi-Oh! OCG
60 Main, 15 Extra, incl. Mulcharmy Fuwalos x3, Mulcharmy Purulia x3, Ash Blossom & Joyous Spring x3. Created Sep 26, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 09/26/2026
Main Deck (60)
- Crystron Smiger x2
- Crystron Sulfador x1
- Droll & Lock Bird x2
- Heavy Armored Knight Babeldecker x1
- Lava Golem x2
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x3
- Night Train Blue Traveler x1
- Pillar of the Future - Cyanos x1
- R.B. Ga10 Cutter x1
- R.B. Ga10 Driller x1
- R.B. Ga10 Pile Bunker x1
- R.B. Lambda Blade x1
- R.B. Lambda Cannon x1
- R.B. VALCan Rocket x1
- Scrap Recycler x2
- Sky Striker Ace - Roze x1
- Therion "King" Regulus x1
- Ash Blossom & Joyous Spring x3
- Called by the Grave x1
- Clockwork Night x1
- Crystron Inclusion x3
- Exceptional Schedule x3
- Foolish Burial x1
- Harpie's Feather Duster x1
- Lightning Storm x2
- R.B. Funk Dock x3
- R.B. Stage Landing x3
- Revolving Switchyard x1
- Set Rotation x1
- Sky Striker Mecha - Hornet Drones x1
- The Fallen & The Virtuous x2
- Triple Tactics Talent x1
- Urgent Schedule x2
- Crystron Cluster x1
- R.B. Next Phase x1
- Solemn Accusation x2
- Solemn Judgment x1
Extra Deck (15)
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 18/100 (±6 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 37 |
| Going First | 34 |
| Going Second | 31 |
| Meta Power | provisional |
| Tournament Reliability | 28 |
- Primary strategy: Toolbox
- Secondary strategies: Tempo, Stun
- Format: ocg
Legality
Main 60 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 5 violation(s).
Identity & game plan
- Win condition: Link and Crystron board pressure built from R.B. and Sky Striker Link Monsters plus Crystron Synchro/Tuner lines, if the list were legal; Mulcharmy draw-engine card advantage through hand-only lines
- Turn 1 (going first): Open on R.B. Stage Landing or Crystron Inclusion to search a payoff, then Link Summon through R.B. or Sky Striker monsters; holds Ash Blossom and Droll for interaction
- Turn 2 (going second): Hold Ash Blossom, Droll & Lock Bird and Solemn Judgment (when legal) to stop the opponent's first engine, then rebuild through Mulcharmy draws
- Recovery: Search again through Crystron Inclusion, Exceptional Schedule and Funk Dock; Mulcharmy Fuwalos and Purulia refill hand after a board is cleared
- After siding: No side deck is registered, so there is no post-side plan to evaluate
Why it scores here
The list is illegal in OCG: three Forbidden cards (Albion the Branded Dragon, Called by the Grave, Triple Tactics Talent) are present and Ash Blossom and Droll & Lock Bird exceed their Semi-Limited and Limited copy caps, so it is capped low and scored as a structural read only. The deck opens reasonably often, since the 3-copy searchers and Crystron Inclusion give about 0.23 per hand of at least one copy, but the core archetype is thin at 7 exact-name copies (9.3% purity) and the 68 off-archetype copies pull across R.B., Mulcharmy, Train, Sky Striker and Branded lines that do not share a single engine. Interaction is the strongest area: 5 hand traps and 14 negation-text cards give layered responses on the opponent's first engine. No recorded boards, tournament record or side deck exist, so the ceiling and median cannot be measured and are only inferred from card text. Popularity of Crystron and the 88% inclusion rate of Crystron Inclusion did not add points; the score comes from the system as a whole, not from averaging card scores.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 42 | P(at least 1 Crystron Inclusion in 5-card hand) ≈ 0.23 with 3 copies; core-group opening P ≈ 0.52 (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 35 | 8 archetype-core copies and 13 Extra Deck Link pieces make the hand conditional; Mulcharmy hand-only lines brick easily (Inferred) |
| D3 | Combo Conversion & Ceiling | 30 | No parseable boards; ceiling is text-only from Crystron and R.B. Link and Synchro lines (Inferred) |
| D4 | Combo Floor & Median Output | 30 | No recorded boards give a median; floor is inferred from starter spread across five archetypes (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 45 | Searchers (15 text hits) and two independent engines (R.B. and Sky Striker Links) give some route redundancy (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 40 | Mulcharmy draw effects and Crystron Inclusion banish recursion give some grind; no resource telemetry exists (Inferred) |
| D7 | End-Board & Interaction Quality | 55 | Ash Blossom at 3 copies, Droll, Solemn Judgment, Solemn Accusation and R.B. Next Phase give layered interaction, though the Ash and Droll counts are illegal (Verified/Inferred) |
| D8 | Going-Second & Board-Breaking Power | 35 | Lava Golem and Crystron Smiger can challenge a board, but nothing reliable proves going-second strength (Inferred) |
| D9 | Offensive Pressure & Closing Power | 30 | Link monsters with ATK 1500 and Lava Golem 3000 ATK give some closing power; no damage data exists (Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 25 | Exact-name purity 9.3% and 13-archetype spread leave the main deck diffuse (Verified structure, Inferred consequence) |
| D11 | Extra Deck Efficiency & Coverage | 40 | 13 Links, 1 Synchro and 1 Fusion; Albion (Forbidden) takes a slot, so Extra Deck usage is partly illegal (Verified) |
| D12 | Side Deck Adaptability | 10 | No side deck is registered, so adaptability can only be scored at the floor (Verified) |
| D13 | Matchup Coverage & Format Fit | 35 | No tournament_context or dated meta sample; archetype share is unavailable (Provisional) |
| D14 | Pilotability & Error Tolerance | 40 | Multiple archetype engines and several hand-trap timings create a moderate decision load (Inferred) |
How the score was computed
Strategy profile: Toolbox. Structural ≈ 37, Going First ≈ 34, Going Second ≈ 31, Meta = provisional, Tournament Reliability ≈ 28. Modifiers: banlist exposure (-6); engine conflicts (-4); illegal cap (-7). Final formula: Illegal cap applied: 0.80*Structural(37) + 0.20*TournamentReliability(28) + ContextModifiers(-10) = 25.6, capped to 18 for an Illegal list; Meta provisional
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.23 · key two-card combo ≈ — · full-brick estimate ≈ 0.48 (all Inferred)
- Combo output: best PowerIndex —, median —, board-per-starter —
- Turn order: 0 going-first lines vs 0 going-second lines
Strengths
- Layered hand-trap and negation coverage (Ash Blossom, Droll, Solemn Judgment, Solemn Accusation, R.B. Next Phase)
- Multiple searchers (15 text hits) increase the chance of finding the key piece
- Two Link engines (R.B. and Sky Striker) give separate routes if one is shut off
Weaknesses
- Illegal in OCG: Forbidden cards and over-limit copies
- Exact-name purity 9.3%; the list does not commit to one archetype
- No side deck, so no post-side adaptability
- Mulcharmy and Train pieces are hand-conditional and can brick
Critical choke points
- Any Crystron or R.B. Link Summon that is shut down by an early hand trap or Called by the Grave-style banish
- Forbidden Albion and Triple Tactics Talent cannot be played, which breaks the Branded and Mulcharmy plans
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Albion the Branded Dragon, Called by the Grave, Triple Tactics Talent | Legal Crystron or Sky Striker staples (for example Clockwork Knight, a 88%-inclusion core card that is absent here) | Restores legality and removes the Forbidden cards that cap the score |
| 2 | One copy each of Ash Blossom & Joyous Spring and Droll & Lock Bird | Legal-count cards from the same archetype | Brings copy counts to the Semi-Limited and Limited caps |
| 3 | Scattered off-archetype singles (Foolish Burial, Set Rotation, Lightning Storm) | More Crystron-only cards or a side deck | Raises archetype purity and gives post-side flexibility |
Evidence & confidence
- Verified: Illegal status: 3 Forbidden cards and 2 over-limit Semi-Limited/Limited cards; Main 60 and Extra 15 are within OCG size rules; Exact-name purity 9.3%; No side deck registered
- Inferred: Opening-hand probabilities (hypergeometric); Engine accessibility, brick rate and interaction read from card text; Going-first and going-second estimates
- Provisional: Meta Power and matchup fit (no dated metagame sample or tournament link)
- Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot record are absent No win-rate telemetry exists in YGOVN Meta Power is Provisional unless a dated metagame sample is supplied No side deck registered
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