World Legacy Deck #771730 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 30/100 (±10 · Confidence: Low)

• Primary strategy: Midrange
• Secondary strategies: Stun
• Format: ocg

Legality

Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 2 violation(s).

Identity & game plan

• Win condition: Link Summon Mekk-Knight and World Legacy boards into 3000-ATK Link Monsters (Crusadia Avramax, Spectrum Supreme, Underworld Goddess) and press damage.; Recover through searchers and hand traps (Ash Blossom, Ghost Belle, Infinite Impermanence) to keep Link Summon lines alive.
• Turn 1 (going first): Open a searcher or Mekk-Knight starter (about 45% for the 6-card archetype core, inferred), search a World Legacy or Mekk-Knight, and Link Summon toward a 2000–3000 ATK board.
• Turn 2 (going second): Use the 9 hand traps and negation text (Infinite Impermanence, Ash Blossom, Ghost Belle, Crackdown) to break the opponent's first board, then convert with Link Summons.
• Recovery: Rebuild from the GY via Mekk-Knight searchers and World Legacy Succession, and re-Link through the Extra Deck.
• After siding: Not evaluable: the list has no side deck, so there is no post-side plan.

Why it scores here

The list is illegal as submitted: Ash Blossom & Joyous Spring runs 3 copies against an OCG Semi-Limited limit of 2, and the deck has no side deck. Its engine is split across Mekk-Knight, World Legacy and several off-archetype staples, with only 5 of 55 main cards named exactly after the archetype (7.1% exact-name purity), so the starter pool is thin and the archetype core is present for only 2 of 25 standard core cards. Interaction is the strongest part of the system, with 9 hand traps and 22 negation-text cards that give it real answers on the opponent's first board. No combo boards were recorded, so conversion and median output are text-only inferences, and no tournament or win-rate data supports any meta claim. Popularity did not earn points, and nothing here is an average of individual card scores. The illegal status caps the final score.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 49, Going First ≈ 45, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 35. Modifiers: banlist_exposure (-8); no_side_deck (-4). Final formula: Illegal cap: Structural 49 with Meta null; 0.80*49 + 0.20*35 = 46, then context modifiers -12 gives 34, capped at 30 for the illegal list (theoretical/structural-only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.45 · 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

• Dense interaction: 9 hand traps and 22 negation-text cards
• Searcher density (10 cards) supports consistency
• Three 3000-ATK Link Monsters give closing power

Weaknesses

• Illegal as submitted: 3 copies of a Semi-Limited card
• Low archetype purity (7.1% exact-name)
• No side deck
• No recorded combos to confirm the engine works

Critical choke points

• Only 6 archetype-core copies, so the engine depends on a few cards
• Ash Blossom is over the copy limit and must be cut to 2 before the list is legal

Recommended changes

Evidence & confidence

• Verified: Main 55 and Extra 15 are within the OCG size rules; Ash Blossom & Joyous Spring is 3 copies vs a limit of 2 (Semi-Limited); Harpie's Feather Duster is 1 copy (Limited, legal); Composition counts, role flags and archetype purity from the export; Usage stats: only 2 of 25 core cards present (8%)
• Inferred: Starter and searcher probabilities from the hypergeometric table; Hand-trap and negation timing read from card text; Offensive closing power from Link ATK values and text
• Provisional: Meta Power is null: no dated metagame sample; D13 matchup fit relies only on the archetype usage stat
• 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) No side deck; post-side adaptability cannot be measured Meta Power is provisional unless a dated metagame sample is supplied