Evil Twin Deck #770717 — Yu-Gi-Oh! OCG

40 Main, 15 Extra, incl. Live☆Twin Ki-sikil x3, Live☆Twin Lil-la x3, Dark Ruler No More x3. Created Oct 21, 2026 by YGO Mod.

Deck Evil Twin OCG

Created by: YGO Mod (20517634)

Created On: 10/21/2026

 
 


Official AI Deck Power Analysis
ComboConfidence: LowEvaluated Oct 21, 2026
37± 10/ 100
Power Score
Structural 51
Reliability 40
Going First 50
Going Second 45

Deck — Deck Power Evaluation

Final Contextual Deck Power: 37/100 (±10 · Confidence: Low)

Overall score Value
Structural Deck Power 51
Going First 50
Going Second 45
Meta Power provisional
Tournament Reliability 40
  • Primary strategy: Combo
  • Secondary strategies: Stun, Toolbox
  • Format: ocg

Legality

Main 40 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

  • Win condition: Evil Twin Link and Fusion engine: Ki-sikil/Lil-la summon chains into Evil Twin Links and Fiendsmith's Lacrima, closing with 2800-3300 ATK Link monsters (Evil Twin's Trouble Sunny, A Bao A Qu, Underworld Goddess); Non-engine closers and Fiendsmith Fusion extension via Fiendsmith's Tract and Engraver
  • Turn 1 (going first): Open a Ki-sikil or Lil-la starter with Live Twin Ki-sikil/Lil-la, search via Secret Password or Sunny's Snitch, then Link Summon Evil Twin Links; Forbidden Droplet and Dark Ruler No More clear the field
  • Turn 2 (going second): Hand traps (Ash Blossom, Droll and Lock Bird, Maxx C, Red Reboot) and Dimensional Barrier to stop the opponent's first summon, then rebuild through Lil-la Sweet from the GY
  • Recovery: Lil-la Sweet and Evil Twin Links re-summon Ki-sikil and Lil-la from the GY; Reincarnation of the Unchained and Abominable Chamber add board presence
  • After siding: Not evaluable: the deck has no side deck (Side Deck size 0), so no post-side plan exists in the list

Why it scores here

The deck's legal list has 40 Main and 15 Extra cards, but it runs one copy each of two Forbidden OCG cards (Knightmare Gryphon and D/D/D Wave High King Caesar), so under the rubric it is Illegal and receives only a capped, theoretical structural read. Its engine is a Live Twin/Evil Twin Ki-sikil and Lil-la summon chain that, by hypergeometric estimate, puts at least one archetype core card in an opening 5 about 85 percent of the time (Inferred), and it reaches large closers such as Evil Twin's Trouble Sunny (3300 ATK) and Underworld Goddess. Interaction is layered across hand traps (Ash Blossom, Droll and Lock Bird, Maxx C, Red Reboot) and field tools (Dark Ruler No More, Forbidden Droplet, Dimensional Barrier), which supports interruption resilience, but the deck has no side deck and no recorded combo boards, so floor and median output are scored low. The score comes from consistency, interaction and closing power on the system, not from averaging card scores or from the archetype's popularity, which earns no points here. A -12 banlist-exposure modifier applies because two Forbidden cards are in the list.

Dimension scores

# Dimension Score Evidence
D1 Engine Accessibility & Consistency 55 P(at least 1 archetype core card in opening 5) about 0.85; core-group proxy brick 0.15 (Inferred)
D2 Opening-Hand Quality & Brick Management 50 Five hand traps and several non-engine spells (Dark Ruler, Droplet, Secret Password) keep most hands functional, but Fiendsmith and Unchained overlap adds some redundancy (Inferred)
D3 Combo Conversion & Ceiling 45 No parseable combo boards; ceiling is a text-only read of Ki-sikil/Lil-la chains into 3300-ATK Links (Inferred)
D4 Combo Floor & Median Output 35 combo data has zero boards, so the median cannot be measured; scored low for lack of data (Provisional)
D5 Interruption Resilience & Route Redundancy 55 Four to five hand traps and a Lil-la recursion path give independent recovery routes after one interruption (Inferred)
D6 Resource Economy, Recovery & Grind 60 Thirteen searcher-text cards (Secret Password, Sunny's Snitch, Engraver, Tract) plus GY recursion support rebuilds (Inferred)
D7 End-Board & Interaction Quality 60 Dark Ruler, Droplet, Dimensional Barrier and Red Reboot give layered interaction, though two of the strongest negates are Forbidden (Inferred)
D8 Going-Second & Board-Breaking Power 50 Going-second hand-trap density yields about 0.58 of at least one in a 6-card hand, but no going-second combo data exists (Inferred)
D9 Offensive Pressure & Closing Power 70 Link closers Evil Twin's Trouble Sunny (3300), Underworld Goddess (3000) and A Bao A Qu (2800) give strong end-board ATK (Verified stat)
D10 Main Deck Efficiency & Flexibility 50 Legal 40-card Main with 23 distinct cards and mixed sub-archetypes (only 0 exact-name purity); efficiency is moderate (Inferred)
D11 Extra Deck Efficiency & Coverage 50 Extra Deck holds 12 Links, 2 Fusions and 1 Xyz with a Fiendsmith and Evil Twin split, but two Extra cards are Forbidden (Verified)
D12 Side Deck Adaptability 10 Side deck is empty (Side Deck size 0), so no side plan can be assessed (Verified)
D13 Matchup Coverage & Format Fit 30 No tournament link and no dated metagame sample; guide notes OCG weakness after banlists (Provisional)
D14 Pilotability & Error Tolerance 45 Multi-step Link and Ki-sikil/Lil-la chains with many decision points demand a skilled pilot (Inferred)

How the score was computed

Strategy profile: Combo. Structural ≈ 51, Going First ≈ 50, Going Second ≈ 45, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist exposure (-12). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (Meta provisional); illegal-list cap applied per rubric Step 2

Probability & combo summary

  • Opening a starter: P(≥1) ≈ 0.85 · key two-card combo ≈ — · full-brick estimate ≈ 0.15 (all Inferred)
  • Combo output: best PowerIndex —, median —, board-per-starter —
  • Turn order: 0 going-first lines vs 0 going-second lines

Strengths

  • Layered interaction: hand traps plus field negates and Dimensional Barrier
  • Strong end-board Link closers at 2800-3300 ATK
  • Searcher density (13 cards) supports consistency

Weaknesses

  • Illegal list: two Forbidden OCG cards run at one copy each
  • No side deck, so no post-side plan
  • No recorded combo data to confirm the floor or median

Critical choke points

  • Ki-sikil/Lil-la starter access (Live Twin Ki-sikil and Lil-la, 3 copies each)
  • Forbidden Link and Xyz cards in the Extra Deck
Priority Remove Add Reason
1 Knightmare Gryphon A legal OCG Link replacement (for example Evil Twin Links already in the deck, or a Link-2 or Link-3 option) Forbidden in OCG; removing it makes the list legal in size and copy count
2 D/D/D Wave High King Caesar A legal Extra Deck monster that fits the Fiend or Evil Twin plan Forbidden in OCG; removing it makes the list legal
3 none A side deck of 5 to 15 cards Side count is 0; a side plan is needed for best-of-3 play (Inferred)

Evidence & confidence

  • Verified: Legality: two Forbidden cards over copy limit, Main 40 and Extra 15 sizes legal; Archetype spread and card text match the evidence pack; Link ATK values for Trouble Sunny, Goddess and A Bao A Qu
  • Inferred: Starter access about 0.85 from the hypergeometric core proxy; Hand-trap density and going-second read; Interaction density across hand traps and field negates
  • Provisional: Meta Power is null without a dated metagame sample; OCG format fit from the guide snippet
  • Data gaps: no combos supplied; floor, median and ceiling are text-only inference no tournament link; archetype meta-share and per-pilot record absent no win-rate telemetry for going-first, going-second or matchups no side deck, so post-side performance cannot be assessed Meta Power is Provisional unless a dated metagame sample is supplied

More OCG Info

Evil Twin

Evil Twin Breakdown

 
 

 

 

 

 

 

 
 

 

 
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