Exosister Deck #769744 — Yu-Gi-Oh! OCG
55 Main, 15 Extra, incl. Exosister Elis x3, Exosister Martha x3, Mulcharmy Fuwalos x3. Created Oct 20, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/20/2026
Main Deck (55)
- Droll & Lock Bird x2
- Exosister Elis x3
- Exosister Irene x1
- Exosister Martha x3
- Exosister Sophia x2
- Exosister Stella x1
- Mulcharmy Fuwalos x3
- Thunder King Rai-Oh x1
- Ichiki Sayori-Hime x3
- Ash Blossom & Joyous Spring x3
- Ghost Belle & Haunted Mansion x3
- Ghost Ogre & Snow Rabbit x3
- Dark Ruler No More x3
- Exosister Arment x1
- Exosister Betrayal x3
- Exosister Pax x3
- Seventh Tachyon x2
- The Fallen & The Virtuous x3
- Triple Tactics Talent x1
- Ultimate Slayer x3
- Exosister Returnia x1
- Exosister Vadis x1
- Infinite Impermanence x2
- Solemn Judgment x1
- Unbreakable Xyz Barrier x3
Extra Deck (15)
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30± 8/ 100
Power Score
Structural
54
Reliability
45
Going First
58
Going Second
52
Deck — Deck Power Evaluation
Final Contextual Deck Power: 30/100 (±8 · Confidence: Medium)
| Overall score | Value |
|---|---|
| Structural Deck Power | 54 |
| Going First | 58 |
| Going Second | 52 |
| Meta Power | provisional |
| Tournament Reliability | 45 |
- Primary strategy: Combo
- Secondary strategies: Midrange, Toolbox
- Format: ocg
Legality
Main 55 / Extra 15 / Side 0 — status: Illegal. 5 violation(s).
Identity & game plan
- Win condition: Xyz Summon Exosister Mikailis, Magnifica, or Karmael from Exosister Elis / Martha / Pax / Betrayal starts, using the Exosister engine to reach a 2500+ ATK Xyz board; Off-archetype Xyz and Synchro boards (Ecclesia and the Dark Dragon, Number 102) and Fusion pressure via The Dragon that Devours the Dogma
- Turn 1 (going first): Open Exosister Elis or Martha, pass into Exosister Pax or Betrayal to fetch a second Exosister, then build an Xyz board while holding Ash Blossom and Ghost Belle as interaction
- Turn 2 (going second): Use Ash Blossom, Ghost Belle, Ghost Ogre, Infinite Impermanence and Droll to disrupt the opponent's first board, then rebuild through the GY-based Exosister Xyz revival effects
- Recovery: Exosister Irene and Sophia draw and recycle, Exosister Betrayal and Vadis re-stock the hand and field, and Exosister Returnia banishes the opponent's cards to fund a second Xyz
- After siding: Not evaluable: the list has no side deck (0 cards), so no post-side plan exists in this build
Why it scores here
The deck is scored as a system, not as an average of its cards. The 28 archetype-core Exosister copies give a high chance of a live starter in the opening hand (archetype-core proxy P(at least one) ≈ 0.98, Inferred), which earns a reasonable engine-access score. Interaction is dense: 16 negation-text cards and 13 hand traps let the deck answer a first board and keep going. Brick management, main-deck efficiency and side-deck adaptability score low because only 41% of copies are exact-name Exosister, 25 copies are generic staples, and there is no side deck. Combo ceiling and floor are only text-inferred because no recorded boards exist. The score is capped low because the list is illegal: five cards exceed their OCG copy limits, including a Forbidden card. Popularity of the Exosister archetype did not earn points, and this is a theoretical, structural-only read.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 62 | P(at least one starter in 5-card hand) ≈ 0.98 for the archetype-core proxy; 28 core copies; engine accessibility rated on that basis (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 45 | 41.4% exact-name purity, 25 generic copies, 13 hand traps and 3 Xyz staples compete for hand slots; brick estimate from composition and text (Inferred) |
| D3 | Combo Conversion & Ceiling | 55 | No parseable recorded boards; ceiling inferred from Exosister Xyz revival text and Magnifica / Mikailis stat lines (Inferred from text) |
| D4 | Combo Floor & Median Output | 40 | No combos supplied, so the median and floor are not measurable; scored low for lack of data (Provisional) |
| D5 | Interruption Resilience & Route Redundancy | 60 | Two independent lines through Exosister Pax / Betrayal and the Elis / Martha starters; 13 hand traps for interruption (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 50 | Recursion via Irene, Sophia and Returnia; LP cost on Pax, Vadis and Arment limits repeated use (Inferred from text) |
| D7 | End-Board & Interaction Quality | 70 | 16 negation-text cards and 15 removal-text cards; layering across hand traps, Solemn Judgment and Ash Blossom (Inferred from text) |
| D8 | Going-Second & Board-Breaking Power | 55 | Going-second board breaking relies on 13 hand traps and Infinite Impermanence; no going-second split available (Inferred) |
| D9 | Offensive Pressure & Closing Power | 58 | Exosisters Magnifica 2800 ATK and Mikailis 2500 ATK are real closers; two-copy Magnifica is over-represented in usage stats but not in the list (Verified stat, Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 40 | 55 main cards with 25 distinct, 41% exact-name purity and 8 single-copy slots indicate limited compactness (Verified composition) |
| D11 | Extra Deck Efficiency & Coverage | 60 | 11 Xyz, 2 Synchro, 1 Fusion, 1 Link in the 15-card Extra Deck; Mikailis and Magnifica are reachable from the core (Verified composition) |
| D12 | Side Deck Adaptability | 10 | No side deck present (side_count 0); no post-side plan (Verified) |
| D13 | Matchup Coverage & Format Fit | 50 | No tournament link or dated metagame sample; archetype usage stats only (Provisional) |
| D14 | Pilotability & Error Tolerance | 40 | Multi-step Xyz chains and LP-cost choices with several optional triggers; high decision load (Inferred) |
How the score was computed
Strategy profile: Combo. Structural ≈ 54, Going First ≈ 58, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (-8); off-archetype dilution (-3); no side deck (-1). Final formula: Illegal list: Final = 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (-12), then capped low for illegality (Meta provisional)
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.98 · 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
- 28 Exosister core copies make a live starter likely in the opening hand
- Dense negation and hand-trap package (13 hand traps, 16 negation-text cards)
- Strong Xyz closers at 2500 to 2800 ATK from the Extra Deck
Weaknesses
- Illegal list: five cards exceed OCG copy limits, one of them Forbidden
- Only 41.4% exact-name archetype purity; 25 generic copies dilute the engine
- No side deck, so no post-side adaptation
Critical choke points
- Triple Tactics Talent is Forbidden and cannot legally be played
- Exosister Pax and Betrayal (800 LP each) make life total a resource for the engine
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Triple Tactics Talent | A legal copy of an Exosister staple or an Exosister Xyz | Forbidden card; the list cannot be legal while it is run |
| 2 | One copy each of Ash Blossom & Joyous Spring, The Fallen & The Virtuous, Seventh Tachyon and Droll & Lock Bird | Legal-copy replacements from the deck's own core cards | Brings all over-limit cards within their OCG copy limits |
| 3 | Single-copy generic staples | Side deck of 15 targeted answers | The deck has no side deck, leaving no post-side plan |
Evidence & confidence
- Verified: Main count 55 and Extra count 15 are within OCG size rules; Five copy-limit violations and one Forbidden card are present; Exact-name archetype purity is 41.4%; No side deck present
- Inferred: Starter access ~0.98 proxy from the archetype-core group; Brick and garnet estimates from composition and text; Interaction density from card text
- Provisional: Meta and matchup fit (no tournament or dated metagame sample); Combo ceiling and floor (no recorded boards)
- Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta-share and match record absent No win-rate telemetry for the deck Meta Power is Provisional unless a dated metagame sample is supplied
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