Diabellestarr Deck #757100 — Yu-Gi-Oh! TCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 35/100 (±10 · Confidence: Low)

• Primary strategy: Combo
• Secondary strategies: Midrange, Control
• Format: tcg

Legality

Main 55 / Extra 15 / Side 0 — status: Illegal. 5 violation(s).

Identity & game plan

• Win condition: Diabellstar the Black Witch and Diabellze the Original Sinkeeper boss monsters, backed by Azamina Fusion and Synchro bosses, converting through Sinful Spoils and White Forest recursion (Inferred from card text); Chaos Angel and Snake-Eyes Vengeance Dragon style extra-deck pressure, which is thin here: no Chaos Angel or Snake-Eyes Doomed Dragon in the list beyond the Dragon listed as absent (Inferred)
• Turn 1 (going first): Open a searcher (Witch of the White Forest, Elzette, Silvy, Allure Dance) into Diabellstar or Azamina pieces, then build a board while holding Ash Blossom and Infinite Impermanence for the first interaction (Inferred)
• Turn 2 (going second): Use the hand-trap suite (Ash, Infinite Impermanence, Evenly Matched, Ghost Belle, Ghost Ogre, Droll) to stop the opponent's first combo, then rebuild with searchers (Inferred)
• Recovery: Banish Spell/Trap pairs from GY for Diabellstar and Vengeance summons, and use Tales and Scourge recursion to rebuild after a single interruption (Inferred)
• After siding: Not applicable: the deck has no Side Deck, so there is no post-side plan

Why it scores here

This list is scored as a connected Diabellestarr system and not as an average of its cards. Its searchers (23 copies, P(at least one in a 5-card opening hand) of about 0.94) and an archetype core of about 0.83 suggest the engine usually becomes live, although that is an Inferred hypergeometric estimate. Interaction is dense (14 hand traps and 13 negation-text cards), which earns the end-board and going-second scores, but there are no recorded boards, so the combo ceiling and median are text-only Inferred reads. Off-archetype singletons (19 cards at one copy), 27 Level 0 Spell/Trap slots, and no Side Deck keep efficiency and post-side scores low. Popularity was not rewarded, and there is no tournament or win-rate data. The deck is Illegal (two Forbidden cards and three over-limit Limited or Semi-Limited cards), so the final score is capped and the evaluation is structural and theoretical only.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 54.5, Going First ≈ 52, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 42. Modifiers: banlist exposure (-8); Illegal-list cap (-4). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) = 0.80*54.5 + 0.20*42 = 52.0, plus modifiers -12 = 40, capped to 35 because the list is Illegal (theoretical/structural only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.94 · 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

• Searcher density (23 copies) makes the engine reliably accessible on turn 1 (Inferred)
• Dense hand-trap and negation suite gives strong interaction on either turn (Inferred)
• Multiple boss options across Extra Deck types (Fusion, Synchro, Link) (Verified composition)

Weaknesses

• Illegal list: two Forbidden cards and three over-limit cards (Verified)
• No Side Deck, so no post-side plan (Verified)
• Large off-archetype and singleton share lowers consistency and raises brick risk (Inferred)
• No recorded combos, so the combo floor and ceiling are unverified (Verified data gap)

Critical choke points

• Forbidden Triple Tactics Talent and Azamina Ilia Silvia must be removed before the list is playable
• Going-first turn 1 depends on a searcher reaching the Diabellstar or Azamina line; loss of the searcher is a single choke point (Inferred)

Recommended changes

Evidence & confidence

• Verified: Illegal status: Triple Tactics Talent and Azamina Ilia Silvia are Forbidden; WANTED, Droll & Lock Bird and Ash Blossom exceed their copy limits; Main 55, Extra 15, Side 0; Extra Deck is 3 Link, 6 Synchro, 6 Fusion; Searcher text count 23, negation text 13, removal text 16, hand trap 14
• Inferred: Going-first and going-second hand estimates (P at least one searcher about 0.94; hand-trap P about 0.84); Primary strategy Combo with Midrange and Control secondaries; Interaction density supporting D7 and D8 scores
• Provisional: Meta Power is null; D13 and the matchup fit are Provisional with no dated metagame sample
• 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 for going-first, going-second, matchup or brick rates Meta Power is Provisional without a dated metagame sample No Side Deck in the export, so post-side scoring is absent