Koa'ki Meiru Deck #43883 — Yu-Gi-Oh! TCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 20/100 (±10 · Confidence: Low)

• Primary strategy: Toolbox
• Secondary strategies: Midrange
• Format: tcg

Legality

Main 54 / Extra 16 / Side 0 — status under the rules at evaluation time: Illegal. 16 violation(s).

Identity & game plan

• Win condition: Koa'ki Meiru / Adamancipator Synchro and Link boards (Adamancipator Risen - Dragite, Baronne de Fleur, Herald of the Arc Light, Borreload Savage Dragon); as built, 13 forbidden cards are in the list, so this win condition is structural only; Bystial Magnamhut and Druiswurm 2500-ATK beaters after banishing LIGHT/DARK monsters from either GY
• Turn 1 (going first): Open on Adamancipator Seeker, Researcher or Analyzer and Koa'ki Meiru Guardian to excavate Rock monsters toward a Synchro/Link board, with Ash Blossom and Infinite Impermanence protecting the first response
• Turn 2 (going second): Hold Ash Blossom, Evenly Matched, Maxx "C" (forbidden in this list) and Droll-style interaction to slow the opponent's first summon, then land a Synchro or Link boss through Rock/Spright monsters
• Recovery: Recur Koa'ki Meiru and Adamancipator monsters from the GY through Koa'ki Meiru Supplier and Gigantes; Adamancipator Seeker and Researcher revive off the Main Phase excavation
• After siding: No side deck is registered, so no post-side plan can be assessed

Why it scores here

This list is illegal in TCG: it has 16 Extra Deck cards against a limit of 15, runs 13 cards that are Forbidden in the evidence, and runs Ash Blossom and Bystial Druiswurm over their copy limits. Its structural read rests on a real archetype engine: 15 Koa'ki Meiru/Adamancipator core copies give P(at least one core card in a 5-card opening hand) of about 0.82, and the deck has 10 hand traps and 22 removal-text cards, so it can interact at the end of a board. Its floor and median are weak because there are no recorded boards and about 19 of 54 Main Deck slots are tech or off-archetype cards that do not add to a plan. Popularity and archetype usage were not counted as power, and card scores were not averaged into the deck score. The final score is capped at 20 because the list cannot be played as built; the structural read of about 48 is shown for reference only.

Dimension scores

How the score was computed

Strategy profile: Toolbox primary, Midrange secondary (structural only, illegal list). Structural ≈ 48, Going First ≈ 42, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: Illegal list cap (-17); Banlist exposure (-6); Hard-garnet and tech burden (-2). Final formula: Illegal list: structural-only. Structural 48; 0.80*48 + 0.20*35 + modifiers (-8) ≈ 37, capped at 20 because the list is illegal as built. Meta Power null (Provisional).

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.82 · 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

• Core engine is live in most openings (P ≈ 0.82 for ≥1 core card in 5 cards)
• Layered interaction: 10 hand traps, 15 negation texts and 22 removal texts
• Synchro and Link bosses at 3000 ATK with recursion from the GY
• Archetype-standard core cards (Seeker, Researcher, Guardian, Analyzer, Supplier) are all present

Weaknesses

• Illegal in TCG: 16 Extra Deck cards (limit 15) and 15 restricted cards over their legal copy count
• 13 forbidden cards are run; the list cannot be played as built
• 66 off-archetype copies make the engine incoherent (5.7% exact-name purity)
• No Side Deck; no post-side plan
• No recorded boards, so combo floor and ceiling are unmeasured

Critical choke points

• Koa'ki Meiru Guardian and Adamancipator Seeker/Researcher: the Rock-monster excavation chain
• Ash Blossom and Infinite Impermanence as the first response to interruption

Recommended changes

Evidence & confidence

• Verified: Legality: 54 Main, 16 Extra, 0 Side; Extra 16 > 15; 15 restricted cards over legal copies; 13 forbidden cards run; Card text for hand traps, negation and removal cards (from description_excerpt); Core copy counts: 15 Koa'ki Meiru/Adamancipator core copies; 66 off-archetype copies
• Inferred: P(≥1 core card in 5-card opening hand) ≈ 0.82; Hand-trap coverage on the going-second hand ≈ 0.73; Structural dimension scores and weights (Toolbox profile); Going-first and going-second power estimates
• Provisional: Meta Power (null, no dated metagame sample); Matchup and format fit (D13)
• Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot record absent No win-rate telemetry (going-first/second, matchup, brick/starter rates) No side deck registered Meta Power is Provisional without a dated metagame sample