Speedroid Deck #773714 — Yu-Gi-Oh! TCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 40/100 (±12 · Confidence: Low)

• Primary strategy: Midrange
• Secondary strategies: Combo, Tempo
• Format: tcg

Legality

Main 52 / Extra 20 / Side 0 — status under the rules at evaluation time: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Link and Xyz pressure from the Marincess and Atlantis/Umi Link monsters (Neo-Daedalus Rage 2900 ATK, Great Bubble Reef 2600 ATK, Daedalus Levia-Dragoon 2600 ATK) backed by Warchief/Siren Vortex Umi recursion (Inferred from card text); Number 103 / Number 4 / Full Armored Crystalzero Lancer boards that trade or destroy opposing monsters (Inferred from card text)
• Turn 1 (going first): Open Marincess Springirl / Sea Horse / Blue Tang or a searcher (Cynet Mining, Terrortop, Warchief), search a Link Marincess enabler, then Link Summon into an Extra Deck pressure monster; hold Ash Blossom and Nibiru as interaction (Inferred)
• Turn 2 (going second): Use Ash Blossom x2, Nibiru (Tribute summon on 5+ opposing summons) and Marincess Bubble Ring / Wave to disrupt the opponent's first board, then rebuild through Marincess recursion from the GY (Inferred)
• Recovery: Recursion from GY: Marincess Dive, Blue Tang and Sleepy Maiden banish/send effects, Mulcharmy draw engines, and Marincess Blue Slug/Coral Triangle GY-to-hand routes (Inferred)
• After siding: Not evaluable: Side Deck size is 0, so no post-side plan exists in the submitted list

Why it scores here

This list is a Marincess plus Atlantis/Umi hybrid with a 52-card Main Deck, 12 searchers, five hand-traps or negation effects (Nibiru and two Ash Blossom, plus Bubble Ring and Marincess Wave), and a Link/Xyz Extra Deck with several 2600-2900 ATK closers. The score comes from the system: starter redundancy, interaction density on the end board, and recursion, not from averaging card power. Starter access on a 3-copy engine card is only about 27% per opening hand (Inferred), so the deck depends on its searchers. There are no recorded boards, so combo ceiling and floor are text-only reads and not measured output. Popularity or archetype share earned no points. The list is Illegal because its Extra Deck has 20 cards against a 15-card maximum, so the score is capped and reported as structural only.

Dimension scores

How the score was computed

Strategy profile: Midrange primary, Combo secondary; no-meta final formula applied. Structural ≈ 57, Going First ≈ 60, Going Second ≈ 58, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: Illegal list cap (-11); No side deck (-4). Final formula: Illegal cap: 0.80*Structural(57) + 0.20*TournamentReliability(45) + modifiers(-4) = 51, capped to 40 for an Illegal list; theoretical/structural-only, no normal Final score (Meta provisional)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.27 · 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 WATER/Marincess Link ecosystem with 16 searchers
• Two Ash Blossom plus Nibiru gives real interaction on both turns
• Strong 2600-2900 ATK Link/Xyz closers and Battle Ocean ATK boost
• Recursion from the GY supports resource regeneration

Weaknesses

• Illegal Extra Deck size (20 vs 15)
• No side deck at all
• Archetype label says Speedroid but the engine is Marincess/Atlantis, so the stored label is wrong
• No combo evidence, so ceiling and floor are unmeasured

Critical choke points

• Each engine starter is 3 copies in a 52-card deck, so one hand rarely contains a specific starter (27%)
• Link Summons require a Marincess or WATER enabler already on the field
• Extra Deck legality must be fixed before any score is trusted

Recommended changes

Evidence & confidence

• Verified: Main Deck 52 cards is within the TCG 40-60 range; Extra Deck 20 exceeds the TCG maximum of 15 (status Illegal); Ash Blossom & Joyous Spring is 2 copies, within its Semi-Limited limit of 2; Copy histogram: 8 singletons, 4 doubles, 12 triples (Main); Extra breakdown: 12 Link, 8 Xyz; no Fusion or Synchro; Card text and stats as listed in evidence
• Inferred: Starter probabilities 0.27 for a specific 3-copy card, 0.85 for the searcher group; Interaction density and negation role from card text; Engine and recursion read from card text; Going-first and going-second estimates
• Provisional: Meta Power is null; no dated metagame sample; D13 matchup fit is a neutral placeholder; Tournament reliability is an estimate with no match data
• Data gaps: Deck is Illegal (Extra Deck 20 > 15), so no normal Final Contextual score is produced Archetype is labelled Speedroid but the deck is Marincess/Atlantis; stored label is inconsistent with the cards usage statistics in this deck flags conflict with the cards list: Marincess Sea Angel, Neo-Daedalus Rage, Aqua Argonaut, Marbled Rock and Crystal Heart are present in cards (Extra, copies 1-2) but are flagged in this deck false, so core-card presence 28 is unreliable and was not used for scoring 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 Side Deck submitted No win-rate telemetry; matchup and turn-order claims are Inferred or unknown Meta Power is Provisional unless a dated metagame sample is supplied