Exosister Deck #765305 — Yu-Gi-Oh! TCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 41/100 (±10 · Confidence: Low)

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

Legality

Main 50 / Extra 16 / Side 0 — status: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Exosister Xyz Monsters (Mikailis, Asophiel, Magnifica, Karmael, Kaspitell) built from Exosister monsters, with Exosister Martha and Elis as the main opening starters; Thunder King Rai-Oh and Ichiki Sayori-Hime as non-Exosister pressure and interaction-backed boards; Super Starslayer TY-PHON and Divine Arsenal AA-ZEUS are in the Extra Deck list but not run in the evidence
• Turn 1 (going first): Open with Exosister Martha, Elis, Stella or Betrayal to put Exosister monsters on board and search or summon a second Exosister, then Xyz Summon from the Extra Deck
• Turn 2 (going second): Use Ash Blossom, Droll & Lock Bird, Infinite Impermanence and Dark Ruler No More to answer the opponent's first board, then rebuild Exosister monsters and Xyz Summon through the recovered board
• Recovery: Exosister Irene and Sophia draw and recycle Exosister monsters; Exosister Returnia and Vadis provide removal or summon routes if a Xyz line is stopped
• After siding: No side deck is present in the evidence, so no post-side plan can be assessed

Why it scores here

The deck is scored as a system: the Exosister core (Martha, Elis, Stella, Irene, Sophia, Betrayal, Pax) is present with 99% proxy odds of at least one core card in a 5-card opening hand, which supports engine access. Its Xyz Extra Deck gives multiple routes to a board, and the 9 hand traps, 10 negation-text cards and 4 floodgate-tagged cards give it a real interaction layer. Its weak points are the lack of recorded boards (no combo ceiling or median can be measured), 36 off-archetype copies that dilute engine coherence (exact-name purity 45.5%), and an empty side deck. The score is capped because the list is Illegal: Ash Blossom is run 3 copies against a limit of 2, and the Extra Deck holds 16 cards against a maximum of 15. Popularity of the archetype and the average of individual card scores did not add points.

Dimension scores

How the score was computed

Strategy profile: Midrange only; Toolbox not blended. Structural ≈ 53.5, Going First ≈ 50, Going Second ≈ 45, Meta = provisional, Tournament Reliability ≈ 50. Modifiers: illegal-list penalty (-12). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) = 52.8, then the Illegal-list penalty of -12 gives 41 (capped structural-only read)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.99 · 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

• Exosister core present with high proxy odds of at least one starter in a 5-card hand
• Xyz Extra Deck gives several board routes
• Layered interaction from hand traps and negation-text cards

Weaknesses

• Illegal as built: Ash Blossom over copy limit and Extra Deck over size limit
• No side deck
• 36 off-archetype copies lower engine coherence
• No recorded boards to confirm the combo ceiling or median

Critical choke points

• Exosister-only summon conditions: a board with non-Exosister monsters blocks most Exosister lines
• Single-copy Xyz breakers and Lightning Storm rely on a specific board state

Recommended changes

Evidence & confidence

• Verified: Main 50 and Extra 16 counts from the export; Ash Blossom & Joyous Spring 3 copies against a Semi-Limited limit of 2; Extra Deck size warning (16 > 15); Restricted-card statuses for Anti-Spell Fragrance, Called by the Grave, Crossout Designator, Pot of Prosperity, Triple Tactics Talent and Droll & Lock Bird
• Inferred: Engine access from the hypergeometric proxy; Going-first and going-second plans from card text; Interaction layering from negation-text tags; Brick and resilience estimates
• Provisional: Meta power (no dated metagame sample); Matchup and format fit (no tournament link); Side-deck adaptability (no side deck)
• 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) — those signals are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied No side deck in the evidence