Regenesis Deck #768268 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±8 · Confidence: Low)

• Primary strategy: Midrange
• Secondary strategies: Combo, Toolbox
• Format: ocg

Legality

Main 54 / Extra 14 / Side 0 — status under the rules at evaluation time: Illegal. 3 violation(s).

Identity & game plan

• Win condition: Regenesis 2500-ATK/DEF summon chain (Regenesis Archfiend, Dragon, Warrior, Sage, Lord) converted into a 2500+ ATK board, with Kashtira and Xyz/Link boss monsters as closers; Kashtira Unicorn / Fenrir pressure line, which is unavailable as legal play until the copy violations are removed
• Turn 1 (going first): Open a Regenesis monster or Regenesis Code, search a 2500-ATK monster via Regenesis or Regenesis Dragon, and summon it with a 2500 monster already on the field; hold Ash Blossom and Infinite Impermanence for the opponent's first interaction
• Turn 2 (going second): Use the 6-card hand's hand traps (Ash Blossom, Infinite Impermanence, Droll & Lock Bird, D.D. Crow, Nibiru) to answer the opponent's first board, then rebuild through Regenesis Birth and the GY-revival lines
• Recovery: Regenesis Code and Regenesis Birth return summonable Regenesis monsters from GY/banish; Pot of Extravagance and Pot of Prosperity refill the hand from the Extra Deck
• After siding: Not evaluable: the export contains no Side Deck (Side Deck size 0), so there is no post-side plan

Why it scores here

This deck is scored only as a structural, theoretical read because its list is illegal: Kashtira Fenrir (Forbidden) runs 3 copies, Kashtira Unicorn (Limited) runs 3 copies against a limit of 1, and Ash Blossom runs 3 against a limit of 2. Its main deck size (54) and Extra Deck size (14) are within OCG rules. The engine is reasonably accessible: about 92.5% of openings hold at least one Regenesis-core card and about 90% hold at least one searcher-text card on the going-first 5-card hand (Inferred, hypergeometric). The deck is interactive, with 12 hand traps and 7 negation-text cards, which lifts its going-second and endboard scores. Its weak points are an uncharacterized combo ceiling and floor (no recorded boards exist), a low exact-archetype purity of 16.2% with 57 off-archetype copies, and no side deck. Popularity and archetype usage stats confirm the list is real and accessible, but they did not earn points, and the score was not produced by averaging individual card scores.

Dimension scores

How the score was computed

Strategy profile: Midrange primary; Combo secondary is not blended into the weights. Structural ≈ 51, Going First ≈ 50, Going Second ≈ 52, Meta = provisional, Tournament Reliability ≈ 42. Modifiers: banlist exposure (-10); no side deck (-2). Final formula: Illegal deck: theoretical structural-only cap. Structural 51 (Midrange profile) and TR 42 would give 0.80*51+0.20*42 = 49 before modifiers; capped to 30 because the list is illegal. Meta provisional.

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.93 · key two-card combo ≈ — · full-brick estimate ≈ 0.08 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Accessible engine: ~92.5% of openings hold a core card (Inferred)
• Dense interaction: 12 hand traps and 7 negation-text cards (Verified flags, Inferred use)
• Real closing power from 2500-ATK bosses and Xyz/Link finishers (Verified stats)

Weaknesses

• Illegal list: three cards over copy limit, including a Forbidden card (Verified)
• No recorded boards, so combo ceiling and floor are unmeasured (Verified gap)
• Low exact-archetype purity (16.2%) and no side deck (Verified composition)

Critical choke points

• Regenesis summon condition (a 2500 ATK/DEF monster on the field) is needed for most lines
• Kashtira Fenrir is Forbidden in this format, so its lines cannot be played legally

Recommended changes

Evidence & confidence

• Verified: Three over-limit violations (Ash Blossom 3/2, Kashtira Fenrir 3/0 Forbidden, Kashtira Unicorn 3/1); Main 54 and Extra 14 are within OCG size rules; No Side Deck (Side Deck size 0); Exact-name purity 16.2% and 57 off-archetype copies; Probability values from the evidence pack
• Observed: Archetype usage stats: 14 rows, core present 78.6%
• Inferred: Engine accessibility ~92.5% from hypergeometric core-group estimate; Hand-trap availability ~80% in going-second 6-card hand; Interaction breadth from text hints
• Provisional: Meta power and format fit (no dated metagame sample)
• Data gaps: no combos supplied (combo data total combos 0): 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 and brick rates are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied no side deck present in the export