Speedroid Deck #771281 — Yu-Gi-Oh! OCG
49 Main, 21 Extra, incl. Convex Knight x3, Gadget Gamer x3, Morphtronic Celfon x3. Created Oct 21, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/21/2026
Main Deck (49)
- Ancient Gear Box x1
- Cannon Soldier x1
- Convex Knight x3
- Gadget Gamer x3
- Gadget Hauler x1
- Gizmek Taniguku, the Immobile Intellect x1
- Heavy Freight Train Derricrane x1
- Morphtronic Celfon x3
- Night Train Blue Traveler x3
- Scrap Recycler x1
- Therion "King" Regulus x1
- Ash Blossom & Joyous Spring x3
- Morphtronic Scannen x1
- Morphtronic Smartfon x3
- Morphtronic Telefon x3
- Called by the Grave x1
- Exceptional Schedule x3
- Junk Box x1
- Life Extreme x1
- Machine Duplication x2
- Metalsilver Armor x1
- Morphtronic Converter x1
- Morphtronic Repair Unit x2
- Premature Burial x1
- Revolving Switchyard x1
- Supermagic Sword of Raptinus x1
- Urgent Schedule x2
- Infinite Impermanence x3
Extra Deck (21)
- Amphibious Swarmship Amblowhale x1
- Ancient Gear Ballista x1
- Clockwork Knight x2
- Double Headed Anger Knuckle x1
- Platinum Gadget x1
- Qliphort Genius x1
- R.B. The Brute Blues x1
- Saryuja Skull Dread x1
- Surgical Striker - S.P.E.C.T.R.A. x1
- F.A. Dawn Dragster x1
- Hi-Speedroid Hagoita x1
- Morphtronic Earfon x1
- Power Tool Braver Dragon x1
- Superheavy Samurai Swordmaster Musashi x1
- Formula Synchron x2
- Gear Gigant X x1
- Superdreadnought Rail Cannon Flying Launcher x1
- Superdreadnought Rail Cannon Gustav Max x1
- Superdreadnought Rail Cannon Gustav Rocket x1
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25± 5/ 100
Power Score
Structural
40
Reliability
35
Going First
38
Going Second
42
Deck — Deck Power Evaluation
Final Contextual Deck Power: 25/100 (±5 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 40 |
| Going First | 38 |
| Going Second | 42 |
| Meta Power | provisional |
| Tournament Reliability | 35 |
- Primary strategy: Toolbox
- Secondary strategies: Midrange
- Format: ocg
Legality
Main 49 / Extra 21 / Side 0 — status under the rules at evaluation time: Illegal. 6 violation(s).
Identity & game plan
- Win condition: Superdreadnought Rail Cannon Gustav Rocket (5000 ATK) and Flying Launcher (3800 ATK) from a Train or Morphtronic board; Synchro and Link beatsticks (Braver Dragon 2500 ATK, Amblowhale 2600 ATK) reached through Morphtronic and Gadget searches
- Turn 1 (going first): Search and summon through Morphtronic and Gadget tuners, then build a Level 10 Xyz board; the opening hand has a 28% chance of at least one of the three Smartfon copies (Inferred)
- Turn 2 (going second): Hold Ash Blossom and Infinite Impermanence for the first interaction, then rebuild from searchers; a 6-card hand has a 56% chance of at least one hand trap (Inferred)
- Recovery: Recurve from the GY through Morphtronic Celfon, Gadget Hauler and Night Train Blue Traveler; the recursion is real but has no shared engine (Inferred)
- After siding: No Side Deck is run, so there is no post-side plan; the deck is structurally incomplete for best-of-3 play
Why it scores here
The deck is scored as a system: its engines (Morphtronic, Train, Gadget) are three partly overlapping sub-archetypes with 0% exact Speedroid purity, so the engine is fragmented and would not reliably come online on turn 1 or 2. The 17 searchers and 6 hand traps give it a plausible toolbox conversion route, and the Level 10 Xyz finishers (Gustav Rocket 5000 ATK) give it real closing power once a board is built. Scores are pulled down because the list is illegal (four Forbidden cards and Ash Blossom over its limit, plus 21 Extra Deck cards against a limit of 15), no combos or win data exist, and there is no Side Deck. Popularity is not a factor: the archetype core presence is only 1 of 15 core cards (6.7%), and no card scores were averaged into the deck score.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 35 | P(at least one Smartfon in a 5-card opening hand) is about 0.28; the engine has no shared starter across its sub-archetypes (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 40 | 17 searchers and 6 hand traps cut brick risk, but 16 singleton slots and mixed engines leave many hands partially dead (Inferred) |
| D3 | Combo Conversion & Ceiling | 40 | No recorded combos exist; the ceiling is inferred from Level 10 Xyz and Synchro boards only (Inferred) |
| D4 | Combo Floor & Median Output | 35 | No combo boards exist, so the median output is unknown and set conservatively (Provisional) |
| D5 | Interruption Resilience & Route Redundancy | 40 | Six hand traps and two independent Level 10 routes give some resilience, but the Morphtronic line is a single chain (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 45 | Searchers and recursion (Celfon, Hauler, Night Train) keep resources flowing, but the Extra Deck overflow and no Side Deck limit grind (Inferred) |
| D7 | End-Board & Interaction Quality | 55 | Ash Blossom and Infinite Impermanence are real interaction, but Ash is capped at 2 legal copies and Called by the Grave is Forbidden (Verified/Inferred) |
| D8 | Going-Second & Board-Breaking Power | 50 | Hand traps are 56% likely in a 6-card going-second hand, and Gustav Rocket and Gustav Max can break boards (Inferred) |
| D9 | Offensive Pressure & Closing Power | 50 | Gustav Rocket at 5000 ATK and Flying Launcher at 3800 ATK are strong closers, but their Level 10 Xyz material is hard to assemble consistently (Verified/Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 40 | 49 Main Deck cards with 28 distinct names; the Main Deck count is legal but 16 singletons dilute consistency (Verified/Inferred) |
| D11 | Extra Deck Efficiency & Coverage | 25 | 21 Extra Deck cards exceed the OCG limit of 15, which is an illegal size and lowers the score sharply (Verified) |
| D12 | Side Deck Adaptability | 15 | No Side Deck is run; there is no post-side plan to score (Verified) |
| D13 | Matchup Coverage & Format Fit | 40 | No tournament link or dated meta sample exists; the format fit is Provisional, and Forbidden cards in the list make it illegal (Provisional) |
| D14 | Pilotability & Error Tolerance | 40 | The deck needs many decision points across three sub-engines and Xyz and Link material choices, so error tolerance is low (Inferred) |
How the score was computed
Strategy profile: Toolbox. Structural ≈ 40, Going First ≈ 38, Going Second ≈ 42, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: banlist exposure (-8); engine conflicts (-4). Final formula: Illegal deck: theoretical structural-only. 0.80*40 + 0.20*35 = 39, plus modifiers -12 = 27, capped at 25 for the illegal list. Meta provisional.
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.28 · 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
- 17 searchers and 6 hand traps give a flexible toolbox
- Level 10 Xyz finishers (Gustav Rocket 5000 ATK, Flying Launcher 3800 ATK) close games
Weaknesses
- Illegal list: four Forbidden cards and Ash Blossom over its limit
- Extra Deck of 21 exceeds the OCG limit of 15
- Three unrelated sub-archetypes with 0% exact Speedroid purity
- No Side Deck
Critical choke points
- Morphtronic tuner summons depend on a single GY banish cost
- Level 10 Xyz routes need two Level 10 monsters on the field
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Cannon Soldier, Called by the Grave, F.A. Dawn Dragster, Saryuja Skull Dread | Legal replacements within the same role | Legality comes first; an illegal list cannot receive a normal score |
| 2 | One copy of Ash Blossom & Joyous Spring | A legal hand trap or search card | Ash is Semi-Limited at 2 copies |
| 3 | Extra Deck cards beyond 15 (the least-used Link or Synchro beatsticks) | None; trim to 15 | Extra Deck size limit |
| 4 | None | A 15-card Side Deck | A Side Deck gives the deck a post-side plan |
Evidence & confidence
- Verified: Legality: four Forbidden cards, Ash Blossom over limit, Extra Deck of 21 against a limit of 15; Card text for the key cards (Gustav Rocket, Gustav Max, Ash Blossom, Morphtronic Smartfon); Core presence 1 of 15 (6.7%) from the usage stats
- Inferred: Hypergeometric starter odds (0.28 for three copies in a 5-card hand); Hand-trap odds (0.56 in a 6-card going-second hand); Engine fragmentation across Morphtronic, Train and Gadget
- Provisional: Meta and format fit (no dated meta sample)
- Data gaps: no combos supplied; combo floor, median and ceiling are text-only inference no tournament link; archetype meta-share and per-pilot match record absent no win-rate telemetry; going-first and going-second splits are Inferred Meta Power is Provisional unless a dated metagame sample is supplied
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