Watt Deck #771693 — Yu-Gi-Oh! OCG

Deck — Deck Power Evaluation

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

• Primary strategy: Midrange
• Secondary strategies: Stun, 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: Thunder Watt Synchro and direct-attack pressure (Wattchimera, Watthydra, Wattkyuki, Wattgiraffe) backed by Watt searchers and the Thunder Dragon-style Normal Summon loop; Thunder King, the Lightningstrike Kaiju 3300 ATK body and Utopia / Knightmare link-and-xyz boards as one-card closers
• Turn 1 (going first): Open a Watt starter (Wattgiraffe, Wattcobra, Wattuna or Wattkingdom), Normal Summon Thunder bodies with Mahunder / Pahunder, and Synchro into a direct-attack Watt Synchro while holding Ash Blossom and Infinite Impermanence for the opponent's first answer
• Turn 2 (going second): Hold 6-card hands with hand traps (Ash Blossom, Effect Veiler, Infinite Impermanence, Wattcancel) to stop the opponent's first board, then rebuild through Wattrain and Wattkingdom
• Recovery: Wattrain banish-revive, Wattcobra and Watthydra searches, and Wattkyuki recursion of a Watt Tuner from the GY
• After siding: No side deck is listed (side_count 0), so there is no evidenced post-side plan; the deck would need a side for best-of-3 play

Why it scores here

This Watt list reliably opens a Watt starter: the 13 archetype-core copies give about a 0.76 chance of at least one in a 5-card opening hand (Inferred), and Wattgiraffe, Wattcobra, Wattuna and Wattkingdom are each run 3 times. Its interaction suite (Ash Blossom, Effect Veiler, Infinite Impermanence, Wattcancel, Mystical Space Typhoon, Harpie's Feather Duster) is dense enough to earn the strongest score on the list, so it is credited for interaction quality, not for popularity. No recorded boards exist, so the combo ceiling and median are text-only inferences and are scored conservatively. Only 5 of 25 archetype-usage core cards are present, and there is no side deck, so post-side and matchup scores are low. The Ash Blossom copy-limit violation makes the list Illegal, so the final score is capped at 30 and the result is theoretical/structural only. The score is built from the system's consistency, interaction and resilience, not from averaging card scores.

Dimension scores

How the score was computed

Strategy profile: Midrange primary; Stun secondary given the hand-trap density (Midrange weights used for structural score; Stun not blended). Structural ≈ 55, Going First ≈ 62, Going Second ≈ 56, Meta = provisional, Tournament Reliability ≈ 45. Modifiers: Illegal copy limit (cap) (-14); Banlist exposure (-3); No side deck (-4); Archetype deviation (-2). Final formula: 0.80*Structural + 0.20*TournamentReliability (Meta provisional) = 53, then context modifiers -9 = 44, then Illegal cap applied = 30 (theoretical/structural only)

Probability & combo summary

• Opening a starter: P(≥1) ≈ 0.76 · key two-card combo ≈ — · full-brick estimate ≈ 0.24 (all Inferred)
• Combo output: best PowerIndex —, median —, board-per-starter —
• Turn order: 0 going-first lines vs 0 going-second lines

Strengths

• 13 archetype-core copies give about a 0.76 chance of at least one in an opening hand
• Nine hand traps and nine removal or negation effects give layered interaction on both turns
• Multiple Watt searchers (Wattrain, Wattcobra, Watthydra) and Wattkyuki recursion sustain resources

Weaknesses

• Illegal copy-limit violation on Ash Blossom & Joyous Spring (3 run, 2 legal)
• No side deck, so there is no post-side plan in a best-of-3 format
• Loose archetype purity: 43 off-archetype copies and only 5 of 25 usage-core cards present
• No recorded boards, so the combo ceiling and median are unverified

Critical choke points

• Starting Watt Synchro requires a Watt Tuner plus a Thunder non-Tuner; one missing Thunder body stalls the line
• Going second with 6 cards depends on hand traps; a hand with no interaction can lose to the first board

Recommended changes

Evidence & confidence

• Verified: Illegal status: Ash Blossom & Joyous Spring 3 copies vs 2 legal (OCG Semi-Limited); Main 55 / Extra 15 / Side 0 are within size rules; Harpie's Feather Duster Limited at 1 copy is legal; Watt archetype core present; 5 of 25 usage-core cards present; No side deck listed
• Observed: No recorded boards exist (combos_evidence total 0)
• Inferred: Opening-hand starter probability ≈ 0.76 from the hypergeometric table; Going-second hand-trap probability ≈ 0.68; Interaction density is high from the 9 hand traps and 16 negation texts; Ceiling and resilience scores are inferred from card text, not observed play
• Provisional: Meta Power is null; no dated metagame sample is supplied; Matchup fit (D13) is provisional with no tournament link
• 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 and brick rates are inferred Meta Power is provisional unless a dated metagame sample is supplied no side deck in an OCG best-of-3 format: post-side scoring is unevidenced