Kaiju Deck #767057 — Yu-Gi-Oh! OCG
55 Main, 15 Extra, incl. K9-17 Izuna x3, Mulcharmy Fuwalos x3, Mulcharmy Purulia x3. Created Oct 20, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/20/2026
Main Deck (55)
- Bystial Magnamhut x1
- Dogoran, the Mad Flame Kaiju x1
- Droll & Lock Bird x1
- K9-17 Izuna x3
- K9-66a Jokul x1
- K9-66b Lantern x1
- K9-ØØ Lupis x1
- Kumongous, the Sticky String Kaiju x1
- Mulcharmy Fuwalos x3
- Mulcharmy Purulia x3
- Nibiru, the Primal Being x2
- Radian, the Multidimensional Kaiju x1
- Vanquish Soul Caesar Valius x1
- Vanquish Soul Dr. Mad Love x3
- Vanquish Soul Heavy Borger x1
- Vanquish Soul Hollie Sue x1
- Vanquish Soul Jiaolong x2
- Vanquish Soul Pantera x1
- Vanquish Soul Razen x3
- Ash Blossom & Joyous Spring x3
- Ghost Belle & Haunted Mansion x2
- "A Case for K9" x1
- Chaotic Elements x1
- Interrupted Kaiju Slumber x1
- K9-X Forced Release x1
- Lightning Storm x2
- Pot of Prosperity x1
- Reinforcement of the Army x1
- Stake your Soul! x3
- Triple Tactics Thrust x2
- Vanquish Soul - Continue? x1
- Vanquish Soul Dust Devil x1
- Vanquish Soul, Start! x1
- Solemn Judgment x1
- Vanquish Soul Calamity Caesar x1
- Vanquish Soul Snow Devil x1
Extra Deck (15)
- Rock of the Vanquisher x2
- S:P Little Knight x1
- Underworld Goddess of the Closed World x1
- CXyz N.As.Ch. Knight x1
- Divine Arsenal AA-ZEUS - Sky Thunder x1
- K9-17 "Ripper" x2
- K9-66X "Jacks" x1
- K9-X "Ripper/M" x1
- K9-X "Werewolf" x1
- N.As.H. Knight x1
- Number 104: Masquerade x1
- Number C104: Umbral Horror Masquerade x1
- Vanquish Soul Rocks x1
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Deck — Deck Power Evaluation
Final Contextual Deck Power: 30/100 (±10 · Confidence: Low)
| Overall score | Value |
|---|---|
| Structural Deck Power | 50 |
| Going First | 48 |
| Going Second | 50 |
| Meta Power | provisional |
| Tournament Reliability | 40 |
- Primary strategy: Midrange
- Secondary strategies: Toolbox
- Format: ocg
Legality
Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 3 violation(s).
Identity & game plan
- Win condition: Kaiju summon pressure (Dogoran, Radian, Kumongous) backed by Xyz/Link boards (K9-X Werewolf, Vanquish Soul Caesar Valius, Divine Arsenal AA-ZEUS) for 3000+ ATK closing; Vanquish Soul board-control and burn chip via Vanquish Soul Snow Devil and Calamity Caesar
- Turn 1 (going first): Search and open Vanquish Soul / K9 starters with Mulcharmy and Stake your Soul!, then set up Solemn or Ash Blossom protection; no combo line is recorded so this is structural only
- Turn 2 (going second): Hand traps (Ash Blossom, Droll & Lock Bird, Ghost Belle, Nibiru) to interrupt the opponent's summon, then Kaiju or Xyz follow-up from the Extra Deck
- Recovery: Searchers (20 searcher-text cards) and Vanquish Soul - Continue? / Vanquish Soul, Start! recover a starter from the GY
- After siding: Not evaluable: the deck has no Side Deck (0 cards)
Why it scores here
The deck is scored as a system, not as an average of its card scores. Its consistency rests on a searcher density (about 20 searcher-text cards, P(at least one in a 5-card opening hand) ≈ 0.91) that gets the deck to a starter, but the four engines it runs (Vanquish Soul, K9, Mulcharmy, Kaiju) share only about 5.7% exact-name purity, so a hand often holds a card from an engine the rest of the deck does not support. Interaction is broad (Solemn Judgment, Ash Blossom, Droll & Lock Bird, Lightning Storm, Calamity Caesar, K9-66X Jacks), which earns the end-board and resilience scores. Closing power is high in the Extra Deck (ATK 3000 to 3300 Xyz monsters), and the score is held down by the 0-card Side Deck and the lack of any recorded combo or matchup data. The deck is illegal in OCG as built, so the final score is capped at 30 and labeled structural-only. Popularity was not counted and no card scores were averaged.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 55 | P(at least one copy of a 3-copy starter in a 5-card opening hand) ≈ 0.25; searcher density gives P(≥1 searcher) ≈ 0.91; engine split across four archetypes (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 50 | Eight hand traps and 20 searchers make most hands functional, but Kaiju and Mulcharmy pieces are dead without their own engine (Inferred) |
| D3 | Combo Conversion & Ceiling | 55 | No recorded combos; Xyz and Link text supports a strong ceiling through Vanquish Soul Rocks and K9-X Werewolf (Inferred) |
| D4 | Combo Floor & Median Output | 40 | No recorded boards, so median output cannot be measured; expected to be below the ceiling because of engine splitting (Provisional) |
| D5 | Interruption Resilience & Route Redundancy | 55 | Multiple hand traps and searchers provide independent restarts after one interruption (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 55 | Pot of Prosperity, searchers and Vanquish Soul - Continue? recover resources; net card advantage not measured (Inferred) |
| D7 | End-Board & Interaction Quality | 60 | Solemn Judgment, Ash Blossom, Calamity Caesar, Lightning Storm and K9-66X Jacks give layered interaction (Inferred semantic) |
| D8 | Going-Second & Board-Breaking Power | 55 | Kaiju summons and Lightning Storm reach the opponent's board, but Kaiju density is only 4 cards (Inferred) |
| D9 | Offensive Pressure & Closing Power | 60 | Valius (3000), Werewolf (3300) and AA-ZEUS (3000) give high end-board ATK; no damage-conversion data (Verified stat / Inferred) |
| D10 | Main Deck Efficiency & Flexibility | 40 | 55 Main cards with 36 distinct names and only 5.7% exact-name purity; loose composition costs compactness (Verified composition) |
| D11 | Extra Deck Efficiency & Coverage | 50 | Extra Deck of 15 with 13 distinct names mixes Xyz and Link; usage of flex slots is not measured (Verified composition) |
| D12 | Side Deck Adaptability | 15 | Side Deck is empty, so there is no post-side plan (Verified) |
| D13 | Matchup Coverage & Format Fit | 40 | No tournament or meta data; matchup fit cannot be measured (Provisional) |
| D14 | Pilotability & Error Tolerance | 30 | Four archetypes and several multi-step engines raise the decision load for a pilot (Inferred) |
How the score was computed
Strategy profile: Midrange primary, Toolbox secondary (not separately weighted; used for context only). Structural ≈ 50, Going First ≈ 48, Going Second ≈ 50, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist_exposure (-6); illegal_cap (-12). Final formula: No reliable metagame: 0.80*Structural(50) + 0.20*TournamentReliability(40) = 48; modifiers total -6 gives 42; the deck is Illegal (copy-limit violations), so the final score is capped at 30 and labeled theoretical/structural-only
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.91 · 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 searcher suite (about 20 cards) gives high starter access
- Broad interaction across hand traps, Solemn Judgment, Lightning Storm and Xyz effects
- High Extra Deck ATK ceiling (3000 to 3300)
Weaknesses
- Illegal copy counts for Ash Blossom, Vanquish Soul Razen and K9-17 Izuna
- Four engines share very little exact-name purity, which hurts consistency
- No Side Deck, so there is no post-side adaptation
Critical choke points
- Kaiju summons depend on a single Kaiju on field; Kaiju density is low
- Only one copy each of Vanquish Soul Hollie Sue and K9-66a Jokul; a single removal of those breaks the line
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | One copy of Vanquish Soul Razen | Nothing; reduce to the legal limit of 1 | Limited card over its copy limit makes the list illegal |
| 2 | One copy each of Ash Blossom & Joyous Spring and K9-17 Izuna | Nothing; reduce to the legal limit of 2 each | Semi-Limited cards over their copy limit make the list illegal |
| 3 | Off-archetype tech cards (e.g. Chaotic Elements, Triple Tactics Thrust) | A Side Deck of up to 15 cards | A zero-card Side Deck leaves the deck with no post-side plan |
Evidence & confidence
- Verified: Illegal status: three cards over copy limit (Ash Blossom 3/2, Vanquish Soul Razen 3/1, K9-17 Izuna 3/2); Main 55 and Extra 15 are within size rules; Side 0; Exact-name purity 5.7%; searcher-text count 20; hand-trap count 8
- Inferred: Starter access ≈ 0.91 via searchers; 3-copy starter ≈ 0.25 in opening hand; Interaction breadth from card text (Solemn, Ash, Droll, Lightning Storm, Calamity Caesar); Closing power from Extra Deck ATK values
- Provisional: Meta Power is null; matchup fit (D13) cannot be measured without dated meta data
- Data gaps: no combos supplied; combo floor, median and ceiling are text-only inference no tournament link; archetype meta-share and pilot match record absent no win-rate telemetry exists in YGOVN; going-first/second, matchup, brick and starter rates are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied deck title is null
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