Mist Valley Deck #768120 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

Final Contextual Deck Power: 35/100 (±8 · Confidence: Low)

• Primary strategy: Midrange
• Secondary strategies: Toolbox
• 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: Floowandereeze and Mist Valley Extra Deck threats (Raiza, Empen, Apex Avian, Ty-Phon, ZEUS) reached through the Floowandereeze search and Greed draw chain; Tyrant Red Dragon Archfiend or Sangenpai as late synchro beatsticks once Extra Deck materials are available
• Turn 1 (going first): Normal Summon a Level 1 Floowandereeze (Robina, Eglen, Stri or Toccan), search a second Floowandereeze or Field Spell, then use the Field Spell or Magnificent Map to reach a Level 4 or 10 threat
• Turn 2 (going second): Hand traps (Droll and Lock Bird, D.D. Crow, Evenly Matched) and Lightning Storm or Harpie's Feather Duster to answer the board, then the Floowandereeze search chain for the follow-up
• Recovery: Floowandereeze searchers and banish-to-recover effects from the GY and banish zone, plus Pot of Duality or Pot of Sloth to refill the hand
• After siding: Not evaluable: the list runs no Side Deck, so there is no post-side plan

Why it scores here

The score comes from the system, not from an average of card scores or from the Floowandereeze archetype's popularity. The deck reliably opens a Floowandereeze searcher (P(at least one searcher in a 5-card hand) is about 0.98 by group estimate, Inferred) and can chain Floowandereeze searches into a Level 4 or 10 Extra Deck threat. Its interaction layer (Lightning Storm, Harpie's Feather Duster, Evenly Matched, and hand traps) is real but thin, and the Greed draw cards add clutter with three copies each. Combo evidence is absent, so the ceiling and median are text-only inferences with low weight. The deck is Illegal (Pot of Extravagance at 3 copies against a limit of 2), so it receives a structural-only score capped at 35 instead of a normal Final Contextual score. No Side Deck and no meta data keep Tournament Reliability and Meta low or provisional.

Dimension scores

How the score was computed

Strategy profile: Midrange. Structural ≈ 53.4, Going First ≈ 52, Going Second ≈ 44, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: banlist exposure (-5); no side deck (-3); engine conflicts (-1). Final formula: Illegal list: theoretical structural-only. 0.80*53.4 + 0.20*45 = 51.7, plus modifiers -9 = 42.7, capped at 35 for an illegal list. Meta provisional.

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.98 · 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

• Strong searcher density (28 searcher-text cards) gives a high chance of opening a live Floowandereeze starter
• Extra Deck threats reach 2700 to 3000 ATK
• Draw and recovery text keeps resources flowing through longer rounds

Weaknesses

• Illegal list: Pot of Extravagance is over its copy limit
• No Side Deck, so no post-side plan and no matchup adjustment
• Lyrilusc and Knightmare core cards are missing, so the deck is not the archetype-standard build
• Main Deck at 55 cards with three-copy Greed draw stacks adds brick and clutter risk

Critical choke points

• The Floowandereeze searcher chain (about 19 copies) is the main engine; losing it to the opponent's disruption leaves few alternative starters
• Interaction depends on single-copy or limited cards (Harpie's Feather Duster, Terraforming, Droll and Lock Bird)

Recommended changes

Evidence & confidence

• Verified: Main 55 and Extra 15 are within the OCG size rules; Pot of Extravagance is 3 copies against a Semi-Limited limit of 2; Six single-copy cards are Limited or Semi-Limited and run within the limit; Side Deck count is 0
• Observed: Archetype usage shows 15 of 19 core cards present (78.9%)
• Inferred: Starter access, brick rate and hand-trap odds are hypergeometric or text-based estimates; Strategy classification is Midrange with a Toolbox secondary, read from card text and composition
• Provisional: Meta Power is null, and matchup fit is unknown without a dated metagame sample
• Data gaps: No combos supplied: floor, median and ceiling are text-only inference No tournament link: archetype meta-share and per-pilot records are absent No win-rate telemetry exists in YGOVN, so brick, starter and matchup rates are Inferred Meta Power is provisional without a dated metagame sample No guides attached (guides_evidence total 0)