Memento Deck #771708 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

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

Legality

Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 1 violation(s).

Identity & game plan

• Win condition: Fusion Summon Mementomictlan Tecuhtlica - Creation King (3000 ATK) or Mementotlan Twin Dragon (2800 ATK) off Memento fusion material, with Mementoal Tecuhtlica - Combined Creation (5000 ATK) as the single-copy top boss; Recursion of Memento monsters through Mementotlan Bone Party, Mementotlan Fusion and Mementotlan Angwitch to rebuild boards and convert card advantage
• Turn 1 (going first): Open Memento starters (Angwitch, Dark Blade, Tatsunootoshigo, Bone Party) to search or Special Summon into a Fusion route; Mementotlan Fusion or Super Polymerization as the first fusion conversion; hold Lightning Storm / Harpie's Feather Duster for the opponent's backrow
• Turn 2 (going second): Droll & Lock Bird as the only hand trap; use Mulcharmy draw effects to refill after the opponent's summons; Memento monsters from the GY feed the fusion route if the first board is removed
• Recovery: Pot of Sloth and Mulcharmy draws refill the hand; Memento GY recursion (Ghattic, Akihiron, Bone Party) rebuilds a second Memento starter
• After siding: No side deck is registered in this export, so no post-side plan can be assessed; the Super Polymerization copy-limit violation must be fixed before any side plan matters

Why it scores here

The deck is scored as a system: 33 of its 70 cards are Memento-named or core (the archetype core group has about a 99% chance of at least one copy in an opening hand of 5, Inferred), so it usually reaches a Memento starter, and the searcher text across 15 cards supports a second route. Conversion is the strength on paper: the Fusion boss suite (Creation King, Twin Dragon, and the 5000 ATK Combined Creation) gives high ceiling, but with no recorded boards the median output is unknown and is scored conservatively. The deck has a large off-archetype share (exact-name purity 32.9%: Mulcharmy 9 copies, Goblin, Radiant Typhoon, Book of, Cyclone, Greed, Forbidden, Harpie, plus 11 generic cards), which dilutes engine coherence and costs points on consistency and Extra Deck efficiency. Popularity and archetype usage were not counted as power, and the card scores were not averaged. The Illegal status (Super Polymerization at 3 copies against a limit of 2) caps the final score, so this is a theoretical, structural-only read.

Dimension scores

How the score was computed

Strategy profile: Combo. Structural ≈ 55, Going First ≈ 58, Going Second ≈ 47, Meta = provisional, Tournament Reliability ≈ 48. Modifiers: Banlist / copy-limit exposure (-10); Engine conflict / off-archetype dilution (-2). Final formula: No reliable metagame: 0.80*Structural(55) + 0.20*TournamentReliability(48) = 53.6; modifiers -12 (capped at -12) gives 41.6; Illegal deck capped to 35 as a theoretical, structural-only score

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.99 · key two-card combo ≈ — · full-brick estimate ≈ 0.01 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• Dense Memento starter access (33 core copies)
• Layered interaction across spell, trap and monster text
• Fusion boss suite with high ATK ceiling and recursion

Weaknesses

• Illegal copy-limit violation on Super Polymerization
• Heavy off-archetype splash (47 of 70 cards) dilutes the engine
• No side deck and no recorded boards to measure median output

Critical choke points

• Super Polymerization copy count (illegal as built)
• Single-copy Combined Creation and Tecuhtlica Creation King boss access
• Memento fusion material requirement on every Fusion route

Recommended changes

Evidence & confidence

• Verified: Deck is Illegal: Super Polymerization 3 copies vs limit 2 (OCG Semi-Limited); Main 55 and Extra 15 are within the OCG size rules; Side is 0 (no side deck registered); Exact-name archetype purity 32.9% (23 of 70 cards); Memento archetype core group has 33 copies in the Main Deck
• Inferred: Opening-hand starter access ~0.99 from the archetype-core proxy; Combined Creation and Creation King give the deck its ceiling; Recursion and interaction layers from card text
• Provisional: Meta Power is null; D13 matchup/format fit is provisional with no dated meta sample; Tournament Reliability is an estimate from consistency and error tolerance
• Data gaps: No combos supplied: combo floor, median and ceiling are text-only inference No tournament link: archetype meta share and per-pilot match record are absent No win-rate telemetry (going-first/second, matchup, brick/starter rates) No side deck supplied for a best-of-3 post-side plan Meta Power is provisional without a dated metagame sample