Phantasm Spiral Deck #773733 — Yu-Gi-Oh! TCG
55 Main, 15 Extra, incl. Calamity of the Sacred Beasts - Hamon, Lord of Striking Thunder x3, Infinity of the Sacred Beasts - Raviel, Lord of Phantasms x3, Jizukiru, the Star Destroying Kaiju x3. Created Oct 24, 2026 by YGO Mod.
Created by: YGO Mod (20517634)
Created On: 10/24/2026
Main Deck (55)
- Buio the Dawn's Light x1
- Calamity of the Sacred Beasts - Hamon, Lord of Striking Thunder x3
- Inferno of the Sacred Beasts - Uria, Lord of Searing Flames x2
- Infinity of the Sacred Beasts - Raviel, Lord of Phantasms x3
- Jizukiru, the Star Destroying Kaiju x3
- Martyr of the Sacred Beasts x3
- Mulcharmy Purulia x3
- Nibiru, the Primal Being x2
- Summoner of the Sacred Beasts x2
- The Wicked Avatar x3
- The Winged Dragon of Ra - Sphere Mode x2
- Yomagna the Fire Phantom x2
- Ghost Ogre & Snow Rabbit x2
- Card of the Soul x3
- Fallen Paradise of the Sacred Beasts x2
- Forbidden Chalice x2
- Ghostrick Shot x1
- Mutiny in the Sky x1
- Mystical Space Typhoon x3
- Sacred Beasts Released x3
- Sacred Beasts Thunderclap x3
- Swords of Concealing Light x3
- Twin Twisters x2
- Sacred Beasts Combined Assault x1
Extra Deck (15)
- Luce the Dusk's Dark x1
- Mixousia the Confounder x1
- The Chaotic Phantasmal Sacred Beasts x2
- The Duke of Demise x1
- Ghostrick Angel of Mischief x2
- Ghostrick Dullahan x1
- Lyrilusc - Ensemblue Robin x1
- Number 35: Ravenous Tarantula x1
- Number F0: Utopic Future Zexal x1
- Superdreadnought Rail Cannon Gustav Max x1
- Superdreadnought Rail Cannon Gustav Rocket x1
- Tistina, the Divinity that Defies Darkness x1
- Varudras, the Final Bringer of the End Times x1
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36± 8/ 100
Power Score
Structural
50
Reliability
40
Going First
50
Going Second
45
Deck — Deck Power Evaluation
Final Contextual Deck Power: 36/100 (±8 · Confidence: Medium)
| Overall score | Value |
|---|---|
| Structural Deck Power | 50 |
| Going First | 50 |
| Going Second | 45 |
| Meta Power | provisional |
| Tournament Reliability | 40 |
- Primary strategy: Combo
- Secondary strategies: Toolbox
- Format: tcg
Legality
Main 55 / Extra 15 / Side 0 — status under the rules at evaluation time: Illegal. 1 violation(s).
Identity & game plan
- Win condition: Sacred Beast engine (Phantasm Spiral) converting Sacred Beast searches and summons into a Xyz or Fusion boss such as Infinity of the Sacred Beasts - Raviel or The Chaotic Phantasmal Sacred Beasts (Inferred from card text); Direct-damage and boss pressure from Superdreadnought Rail Cannon Gustav Max and Gustav Rocket (Inferred from card text)
- Turn 1 (going first): Sacred Beasts Thunderclap, Sacred Beasts Released and Card of the Soul to find Sacred Beast monsters, then a Level 10 Sacred Beast summon route (Inferred)
- Turn 2 (going second): Hand traps (Ghost Ogre & Snow Rabbit, Nibiru, Buio) and Sacred Beasts Combined Assault to answer the opponent board, then a Sacred Beast boss (Inferred)
- Recovery: Sacred Beast monsters re-summoned from the GY (Martyr of the Sacred Beasts, Summoner of the Sacred Beasts, Fallen Paradise of the Sacred Beasts) and Released's GY effect (Inferred from card text)
- After siding: No side deck exists, so there is no post-side plan (Verified: side count 0)
Why it scores here
The deck is Illegal because it runs one copy of Varudras, which is Forbidden in TCG, so it receives only a capped, theoretical structural read. Its engine is consistent on paper: the 25-copy Sacred Beast core has a 0.959 chance of at least one card in a 5-card opening hand, but each 3-copy starter alone is only about 0.25 to 0.30, so the score reflects that gap. Interaction is real but thin for this size, with 4 hand traps, 7 negation texts and 25 removal texts, and the top-end boss that most strengthens that interaction is the illegal card. Without any scored boards, combo ceiling and median are text-based inferences and are scored conservatively. Popularity and usage stats confirm the list is a real archetype build, but they earned no points by themselves, and card scores were not averaged into the deck score.
Dimension scores
| # | Dimension | Score | Evidence |
|---|---|---|---|
| D1 | Engine Accessibility & Consistency | 52 | Core group P(at least one in 5-card hand) = 0.959, but each 3-copy starter is only about 0.25 in a 5-card hand and 0.30 in a 6-card hand (Inferred) |
| D2 | Opening-Hand Quality & Brick Management | 45 | Many Sacred Beast monsters cannot be Normal Summoned, so hands without a live starter brick; 22 searcher texts partly mitigate this (Inferred) |
| D3 | Combo Conversion & Ceiling | 50 | No scored boards; ceiling inferred from text: Raviel 4000 ATK, Chaotic Phantasmal Sacred Beasts 5000 ATK, Gustav Max 2000 direct damage (Inferred) |
| D4 | Combo Floor & Median Output | 42 | combos_evidence has zero parseable boards, so the median is unmeasured and scored low on text redundancy alone (Inferred) |
| D5 | Interruption Resilience & Route Redundancy | 55 | Overlapping searchers, 4 hand traps and 7 negation texts give alternate lines after disruption (Inferred) |
| D6 | Resource Economy, Recovery & Grind | 50 | Card of the Soul, Sacred Beasts Released and Sacred Beast GY recursion give some recovery; no resource telemetry exists (Inferred) |
| D7 | End-Board & Interaction Quality | 55 | 25 removal texts, 7 negation texts and 4 hand traps, but the strongest boss-level interaction is Forbidden (Verified legality, Inferred from text) |
| D8 | Going-Second & Board-Breaking Power | 50 | Going-second split is unmeasured; 4 hand traps give about 0.38 chance of at least one in a 6-card hand (Inferred) |
| D9 | Offensive Pressure & Closing Power | 60 | Top end includes 4000 to 5000 ATK bosses and 2000 direct damage from Gustav Max (Verified card text, Inferred closing) |
| D10 | Main Deck Efficiency & Flexibility | 40 | 55 main cards with 23 Spells, 25 non-monster cards and 24 distinct cards, copy spread 3/2/1 (Verified composition, efficiency Inferred) |
| D11 | Extra Deck Efficiency & Coverage | 60 | All 15 Extra Deck slots are used (5 Fusion, 10 Xyz), mostly Sacred Beast and archetype bosses (Verified count) |
| D12 | Side Deck Adaptability | 20 | Side deck count is 0, so no post-side plan exists (Verified) |
| D13 | Matchup Coverage & Format Fit | 40 | No tournament link and no dated metagame sample; archetype-level context only (Provisional) |
| D14 | Pilotability & Error Tolerance | 35 | Multi-step Sacred Beast summon and tribute chains with many decision points (Inferred from card text) |
How the score was computed
Strategy profile: Combo. Structural ≈ 50, Going First ≈ 50, Going Second ≈ 45, Meta = provisional, Tournament Reliability ≈ 40. Modifiers: banlist exposure (-12). Final formula: 0.80*Structural + 0.20*TournamentReliability + ContextModifiers (-12 banlist exposure); Meta provisional; illegal deck, theoretical/structural-only
Probability & combo summary
- Opening a starter: P(≥1) ≈ 0.96 · 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
- Large Sacred Beast core (25 copies) with 96% chance of at least one core card in an opening hand (Inferred)
- Redundant searchers and 4 hand traps give several routes to interact (Inferred)
- Full Extra Deck with high-impact bosses (Verified count)
Weaknesses
- Illegal: Forbidden Varudras is run (Verified)
- No side deck (Verified)
- Starters are low-probability individually, 3-copy starters only about 25% in a 5-card hand (Inferred)
- Non-Normal-Summonable monsters create brick risk (Inferred)
Critical choke points
- Sacred Beast Level 10 monster availability for summon routes (Inferred)
- Legality: the deck cannot be played in TCG until Varudras is removed (Verified)
Recommended changes
| Priority | Remove | Add | Reason |
|---|---|---|---|
| 1 | Varudras, the Final Bringer of the End Times (1 copy) | A legal Extra Deck monster chosen by the deck owner | Removes the Forbidden copy and makes the list legal in TCG (Verified) |
| 2 | None | A side deck (up to 15 cards) | The deck has no side deck, so it has no post-side plan (Verified) |
Evidence & confidence
- Verified: Deck is Illegal: Varudras is Forbidden in TCG and is run once; Main 55 and Extra 15 counts are within TCG size rules; side is 0; Gustav Max is Limited with 1 copy, which is legal; Copy histogram and Extra Deck composition
- Observed: Usage statistics: 10 of 20 archetype core cards are present in this list
- Inferred: Starter and brick probabilities from hypergeometric estimates; Combo ceiling and power read from card text; Interaction and resilience quality from card text and negation or removal texts
- Provisional: Matchup and format fit: no tournament link or dated meta sample
- 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 absent no win-rate telemetry: going-first, going-second, matchup, brick and starter rates are Inferred or Unknown Meta Power is Provisional unless a dated metagame sample is supplied Illegal deck: scored as theoretical and structural-only
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