Live☆Twin Deck #773422 — Yu-Gi-Oh! Master Duel

Deck — Deck Power Evaluation

Final Contextual Deck Power: 52/100 (±6 · Confidence: Medium)

• Primary strategy: Combo
• Secondary strategies: Midrange
• Format: master-duel

Legality

Main 40 / Extra 15 / Side 0 — status: Legal.

Identity & game plan

• Win condition: Live☆Twin Ki-sikil / Lil-la starts a chain of Special Summons into Evil★Twin link monsters (Trouble Sunny 3300 ATK, Evil★Twin Ki-sikil) and Chaos Angel; Fiendsmith Fusion/Link pressure (Lacrima, Desirae, Agnumday) once LIGHT Fiend monsters are reachable through Tract and Engraver
• Turn 1 (going first): Open a Ki-sikil or Lil-la, Special Summon a second monster through Lil-la, and use Snitch or Tract to find the next Live☆Twin or LIGHT Fiend starter; hold Imperm or Ash for the opponent's first activation
• Turn 2 (going second): Use the hand traps (Ash, Imperm, Droll, Maxx C) to stop the opponent's first board, then rebuild through Frost and Lil-la Sweet from the GY
• Recovery: Snitch and Tract recover the starter from the Deck; Engraver's GY effect and Fiendsmith's Requiem re-enter the Fiend line after interaction
• After siding: Not applicable: the deck has no Side Deck, so there is no post-side plan and no adaptation between games

Why it scores here

The deck is scored as a system, not as an average of its card scores. Its consistency is moderate: a Live☆Twin Ki-sikil or Lil-la appears in the opening five cards only about 43% of the time, and Snitch and Tract raise the usable-start rate, but the Fiendsmith and Dominus cards dilute the engine. Recorded combo data is absent, so the conversion and median scores are text-based inference. The ceiling is high because the Evil★Twin link line reaches 3300-ATK closing power. Interaction is layered (Imperm, Ash, Droll, Maxx C, Droplet, Dominus Spark and Purge), which keeps the deck alive through the opponent's first turn. Popularity and archetype usage did not add points; the exact-name archetype purity of 12.7% lowers the engine-coherence score. The lack of a Side Deck and of any meta sample keeps the confidence at Medium.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 57, Going First ≈ 50, Going Second ≈ 56, Meta = provisional, Tournament Reliability ≈ 47. Modifiers: Engine conflicts and low purity (-3). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional) = 0.80*57 + 0.20*47 - 3 ≈ 52

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.43 · key two-card combo ≈ — · full-brick estimate ≈ 0.22 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Four starters plus three Snitch and three Tract give redundant access to the engine
• Nine hand traps and 14 negation-text cards give interaction on both turns
• Evil★Twin link and Chaos Angel provide a high closing ceiling

Weaknesses

• Exact-name archetype purity is only 12.7%; Dominus, Mulcharmy and Forbidden cards dilute the engine
• About 22% of openings have no starter or searcher, and three Mulcharmy plus two Droll are weak on a bad hand
• No Side Deck, so no adaptation between games

Critical choke points

• A Ki-sikil or Lil-la must be in hand or reachable through Snitch; without it, the Evil★Twin link line does not start
• Lil-la is a single copy and is the only Lil-la starter in the Main Deck

Recommended changes

Evidence & confidence

• Verified: Legal size: 40 Main, 15 Extra, 0 Side within Master Duel limits; Copy limits met: Maxx C 1 of 1 (Limited), Droll & Lock Bird 2 of 2 (Semi-Limited); Card text and types for all 29 distinct cards; Archetype purity 7 of 40 exact-name copies (12.7%)
• Inferred: P(≥1 Ki-sikil or Lil-la in opening 5) ≈ 0.43; Brick estimate ≈ 0.22 with searchers counted; Combo ceiling from Evil★Twin link text; no recorded boards exist
• Provisional: Meta Power: no dated metagame sample; D13 is provisional
• Data gaps: No combos supplied; combo floor, median and ceiling are text-only inference No tournament link; archetype meta-share and pilot record are absent No win-rate telemetry exists in YGOVN for going-first, going-second, matchup or brick rate Meta Power is Provisional unless a dated metagame sample is supplied usage statistics missing core cards lists Extra Deck cards (Fiendsmith's Requiem, Agnumday, Lacrima, Sequence, Evil★Twin Ki-sikil, Evil★Twin Lil-la, Evil★Twin's Trouble Sunny) as absent although they appear in the cards list, so core-card presence 40 is unreliable archetype core (24 copies, 0.9934) is an archetype-family figure, not a starter probability