OOTKThoth engine

Library

What the words in a report mean, and every spread.

Terms

Aspect
An astrological angle (conjunction, sextile, square, trine, quincunx, opposition) between two positions on the wheels of houses, signs and decans, counted only within an allowed orb. The report draws aspects as coloured lines.
Attribution
The astrological or elemental quality a card is linked to, such as a planet, a zodiac sign, a decan or an element. The report shows it beside each card.
Book T
The Golden Dawn's instructional paper on the tarot. It is the source of the elemental dignity rules this site uses.
Cube of Space
A three-dimensional arrangement of the Hebrew letters: three mother letters as axes, seven double letters as faces and centre, and twelve simple letters as edges. The report counts how a spread's cards fall across it.
Decan
A ten-degree third of a zodiac sign: 36 in all. Each small card from 2 to 10 stands for one decan, which has a planet as its ruler, as in the Book of Thoth.
Dual inversion
Every Platonic solid has a dual: put a corner at the centre of each of its faces and the corners make the dual. The cube and the octahedron are duals, as are the dodecahedron and the icosahedron; the tetrahedron is its own. The Cube of Space's dual octahedron has its six corners on the cube's six directions. The report notes neighbouring cards whose solids are duals.
Elemental dignity
How two neighbouring cards' elements get on, from the Golden Dawn's Book T. Here the same element scores +2, friendly elements +1, contrary elements −2, and Spirit 0. Fire and Water are contrary, as are Air and Earth.
Hebrew letter
Each of the 22 Major Arcana is linked to one letter of the Hebrew alphabet, and through it to a path on the Tree of Life. Which card gets which letter depends on the mapping system.
Ill-dignified
A card weakened by contrary elements beside it. The report marks each card as dignified or not from its dignity scores.
King Scale
One of the four colour scales in Liber 777. The report gives each card's King Scale colour, the scale linked to the world of Atziluth.
Liber 777
Aleister Crowley's 1909 book of correspondence tables, listing for each card its letter, path, colours, planets and much more. The card tables here follow it.
Macro framework
The overall lens the prompt asks the AI to read through: Divine Light Flow, Soul Formation, Incarnational Life Path or Post-Mortem Return. On Auto it is chosen from whether the cards run down or up the Tree, and the report says why.
Mapping system
The table that links cards to Hebrew letters. Thoth (Crowley) puts the Emperor on Tzaddi and the Star on Heh; Golden Dawn has them the other way round; French / Egyptian follows Lévi, Papus and Wirth. Thoth is the default.
Opening of the Key
The Golden Dawn's long divination method, done in five operations: a first operation built around the significator, then houses, signs, decans and finally the Sephiroth of the Tree of Life. This site does the first four: spreads 8 to 11 are single operations and spread 12 runs them together.
Prompt
The text this site writes for your AI: the cards, every calculation, and the instructions for interpreting them. Copy it and paste it into ChatGPT, Claude or any other chat AI.
Seed
The word or number that shuffles the deck. The same seed always draws the same cards, so a reading can be repeated or shared. Leave it blank and the site picks a six-digit number for you.
Sephira
One of the ten spheres on the Tree of Life, from Kether (1) to Malkuth (10). Plural: Sephiroth.
Significator
A card chosen to stand for the person or the question. Only the 15-card heap and the full Opening of the Key use one: it is placed in the first position before the rest are drawn.
Spread
A layout of positions, each with a meaning, that the drawn cards fill in order. This site has twelve, from one card up to the full Opening of the Key.
Thoth deck
The tarot designed by Aleister Crowley and painted by Lady Frieda Harris, described in The Book of Thoth (1944). Its card names (Lust, Art, Aeon, the Princes and Princesses) are the ones this site uses. The paintings are still under copyright, so the pictures shown here are the public-domain 1909 Rider-Waite-Smith cards.
Tree of Life
The Kabbalistic diagram of ten Sephiroth joined by 22 paths. Minor cards sit on the Sephiroth by number; Major cards sit on the paths by Hebrew letter.

Every spread

All 12 spreads and their positions. Start here groups them into learning stages.

1. Single Card / Daily Operations (1 card)
  1. Core Theme / Focus
Draw this spread
2. Dyad (Polarity & Dynamics) (2 cards)
  1. Active Force (Thesis)
  2. Receptive / Resistance Force (Antithesis)
Draw this spread
3. Triad (Timeline & Motion) (3 cards)
  1. Past / Root Cause
  2. Present / Active Dynamics
  3. Future / Manifest Result
Draw this spread
4. Sub-Elemental Quadrant Cross (Elemental Sub-Division) (4 cards)
  1. 1. Yod of Yod (Fire of Fire - Pure Flash)
  2. 2. Heh of Yod (Water of Fire - Emotional Will)
  3. 3. Vav of Yod (Air of Fire - Directed Focus)
  4. 4. Heh Final of Yod (Earth of Fire - Physicalized Action)
Draw this spread
5. Tetragrammaton Spread (4 Elemental Vectors) (4 cards)
  1. Atziluth / Yod (Fire - Creative Spark)
  2. Briah / Heh (Water - Mental/Emotional Container)
  3. Yetzirah / Vav (Air - Formative Processing)
  4. Assiah / Heh Final (Earth - Material Result)
Draw this spread
6. Hexagram Spread (Planetary Operations & Macrocosm) (7 cards)
  1. 1. Saturn (Top Apex / Form, Constraints & Karma)
  2. 2. Jupiter (Right Top / Expansion, Luck & Growth)
  3. 3. Mars (Left Top / Drive, Severity & Force)
  4. 4. Venus (Right Bottom / Harmony, Affection & Value)
  5. 5. Mercury (Left Bottom / Intellect, Logic & Communication)
  6. 6. Sun (Center Core / Core Vitality, Identity & Spirit)
  7. 7. Moon (Bottom Apex / Subconscious, Instinct & Foundation)
Draw this spread
7. Tree of Life Layout (10 Sephiroth Mapping) (10 cards)
  1. 1. Kether (Crown / Primary Impulse)
  2. 2. Chokmah (Wisdom / Dynamic Force)
  3. 3. Binah (Understanding / Structural Form)
  4. 4. Chesed (Mercy / Expansion)
  5. 5. Geburah (Severity / Action & Severity)
  6. 6. Tiphareth (Beauty / Harmony & Core Self)
  7. 7. Netzach (Victory / Emotions & Instinct)
  8. 8. Hod (Splendor / Intellect & Logic)
  9. 9. Yesod (Foundation / Subconscious & Astral)
  10. 10. Malkuth (Kingdom / Manifest World)
Draw this spread
8. 15-Card Heap (OOTK Op 1 variant, not the IHVH four-pile split) (15 cards)
  1. 1. Significator / Core Nature of Question
  2. 2. Development of Question (Left Pair A)
  3. 3. Development of Question (Left Pair B)
  4. 4. Further Outcome (Right Pair A)
  5. 5. Further Outcome (Right Pair B)
  6. 6. Unexpected / External Factors (Center Pair A)
  7. 7. Unexpected / External Factors (Center Pair B)
  8. 8. Psychological / Subconscious Basis (Base Left A)
  9. 9. Psychological / Subconscious Basis (Base Left B)
  10. 10. Environmental / Material Basis (Base Right A)
  11. 11. Environmental / Material Basis (Base Right B)
  12. 12. Final Synthesis / Karma (Top Apex A)
  13. 13. Final Synthesis / Karma (Top Apex B)
  14. 14. Key Counter-Balance / Receptivity
  15. 15. Ultimate Climax / Resolution
Draw this spread
9. OOTK - Second Operation (12 Astrological Houses) (12 cards)
  1. 1. First House (Ascendant / Physical Self)
  2. 2. Second House (Finances & Values)
  3. 3. Third House (Local Mind & Travel)
  4. 4. Fourth House (Home & Roots)
  5. 5. Fifth House (Creativity & Will)
  6. 6. Sixth House (Health & Work)
  7. 7. Seventh House (Partnerships)
  8. 8. Eighth House (Shared Assets & Death)
  9. 9. Ninth House (Philosophy & Higher Mind)
  10. 10. Tenth House (Career & Public Standing)
  11. 11. Eleventh House (Alliances & Hopes)
  12. 12. Twelfth House (Subconscious & Hidden)
Draw this spread
10. OOTK - Third Operation (12 Zodiacal Signs) (12 cards)
  1. 1. Aries
  2. 2. Taurus
  3. 3. Gemini
  4. 4. Cancer
  5. 5. Leo
  6. 6. Virgo
  7. 7. Libra
  8. 8. Scorpio
  9. 9. Sagittarius
  10. 10. Capricorn
  11. 11. Aquarius
  12. 12. Pisces
Draw this spread
11. OOTK - Fourth Operation (36 Zodiacal Decans) (36 cards)
  1. Decan 1: Mars in Aries (2 of Wands)
  2. Decan 2: Sun in Aries (3 of Wands)
  3. Decan 3: Venus in Aries (4 of Wands)
  4. Decan 4: Mercury in Taurus (5 of Disks)
  5. Decan 5: Moon in Taurus (6 of Disks)
  6. Decan 6: Saturn in Taurus (7 of Disks)
  7. Decan 7: Jupiter in Gemini (8 of Swords)
  8. Decan 8: Mars in Gemini (9 of Swords)
  9. Decan 9: Sun in Gemini (10 of Swords)
  10. Decan 10: Venus in Cancer (2 of Cups)
  11. Decan 11: Mercury in Cancer (3 of Cups)
  12. Decan 12: Moon in Cancer (4 of Cups)
  13. Decan 13: Saturn in Leo (5 of Wands)
  14. Decan 14: Jupiter in Leo (6 of Wands)
  15. Decan 15: Mars in Leo (7 of Wands)
  16. Decan 16: Sun in Virgo (8 of Disks)
  17. Decan 17: Venus in Virgo (9 of Disks)
  18. Decan 18: Mercury in Virgo (10 of Disks)
  19. Decan 19: Moon in Libra (2 of Swords)
  20. Decan 20: Saturn in Libra (3 of Swords)
  21. Decan 21: Jupiter in Libra (4 of Swords)
  22. Decan 22: Mars in Scorpio (5 of Cups)
  23. Decan 23: Sun in Scorpio (6 of Cups)
  24. Decan 24: Venus in Scorpio (7 of Cups)
  25. Decan 25: Mercury in Sagittarius (8 of Wands)
  26. Decan 26: Moon in Sagittarius (9 of Wands)
  27. Decan 27: Saturn in Sagittarius (10 of Wands)
  28. Decan 28: Jupiter in Capricorn (2 of Disks)
  29. Decan 29: Mars in Capricorn (3 of Disks)
  30. Decan 30: Sun in Capricorn (4 of Disks)
  31. Decan 31: Venus in Aquarius (5 of Swords)
  32. Decan 32: Mercury in Aquarius (6 of Swords)
  33. Decan 33: Moon in Aquarius (7 of Swords)
  34. Decan 34: Saturn in Pisces (8 of Cups)
  35. Decan 35: Jupiter in Pisces (9 of Cups)
  36. Decan 36: Mars in Pisces (10 of Cups)
Draw this spread
12. Complete Opening of the Key (OOTK) - 4-Operation Master Pipeline (75 cards)
  1. [Op 1] 1. Significator / Core Nature of Question
  2. [Op 1] 2. Development of Question (Left Pair A)
  3. [Op 1] 3. Development of Question (Left Pair B)
  4. [Op 1] 4. Further Outcome (Right Pair A)
  5. [Op 1] 5. Further Outcome (Right Pair B)
  6. [Op 1] 6. Unexpected / External Factors (Center Pair A)
  7. [Op 1] 7. Unexpected / External Factors (Center Pair B)
  8. [Op 1] 8. Psychological / Subconscious Basis (Base Left A)
  9. [Op 1] 9. Psychological / Subconscious Basis (Base Left B)
  10. [Op 1] 10. Environmental / Material Basis (Base Right A)
  11. [Op 1] 11. Environmental / Material Basis (Base Right B)
  12. [Op 1] 12. Final Synthesis / Karma (Top Apex A)
  13. [Op 1] 13. Final Synthesis / Karma (Top Apex B)
  14. [Op 1] 14. Key Counter-Balance / Receptivity
  15. [Op 1] 15. Ultimate Climax / Resolution
  16. [Op 2] 1. First House (Ascendant / Physical Self)
  17. [Op 2] 2. Second House (Finances & Values)
  18. [Op 2] 3. Third House (Local Mind & Travel)
  19. [Op 2] 4. Fourth House (Home & Roots)
  20. [Op 2] 5. Fifth House (Creativity & Will)
  21. [Op 2] 6. Sixth House (Health & Work)
  22. [Op 2] 7. Seventh House (Partnerships)
  23. [Op 2] 8. Eighth House (Shared Assets & Death)
  24. [Op 2] 9. Ninth House (Philosophy & Higher Mind)
  25. [Op 2] 10. Tenth House (Career & Public Standing)
  26. [Op 2] 11. Eleventh House (Alliances & Hopes)
  27. [Op 2] 12. Twelfth House (Subconscious & Hidden)
  28. [Op 3] 1. Aries
  29. [Op 3] 2. Taurus
  30. [Op 3] 3. Gemini
  31. [Op 3] 4. Cancer
  32. [Op 3] 5. Leo
  33. [Op 3] 6. Virgo
  34. [Op 3] 7. Libra
  35. [Op 3] 8. Scorpio
  36. [Op 3] 9. Sagittarius
  37. [Op 3] 10. Capricorn
  38. [Op 3] 11. Aquarius
  39. [Op 3] 12. Pisces
  40. [Op 4] Decan 1: Mars in Aries (2 of Wands)
  41. [Op 4] Decan 2: Sun in Aries (3 of Wands)
  42. [Op 4] Decan 3: Venus in Aries (4 of Wands)
  43. [Op 4] Decan 4: Mercury in Taurus (5 of Disks)
  44. [Op 4] Decan 5: Moon in Taurus (6 of Disks)
  45. [Op 4] Decan 6: Saturn in Taurus (7 of Disks)
  46. [Op 4] Decan 7: Jupiter in Gemini (8 of Swords)
  47. [Op 4] Decan 8: Mars in Gemini (9 of Swords)
  48. [Op 4] Decan 9: Sun in Gemini (10 of Swords)
  49. [Op 4] Decan 10: Venus in Cancer (2 of Cups)
  50. [Op 4] Decan 11: Mercury in Cancer (3 of Cups)
  51. [Op 4] Decan 12: Moon in Cancer (4 of Cups)
  52. [Op 4] Decan 13: Saturn in Leo (5 of Wands)
  53. [Op 4] Decan 14: Jupiter in Leo (6 of Wands)
  54. [Op 4] Decan 15: Mars in Leo (7 of Wands)
  55. [Op 4] Decan 16: Sun in Virgo (8 of Disks)
  56. [Op 4] Decan 17: Venus in Virgo (9 of Disks)
  57. [Op 4] Decan 18: Mercury in Virgo (10 of Disks)
  58. [Op 4] Decan 19: Moon in Libra (2 of Swords)
  59. [Op 4] Decan 20: Saturn in Libra (3 of Swords)
  60. [Op 4] Decan 21: Jupiter in Libra (4 of Swords)
  61. [Op 4] Decan 22: Mars in Scorpio (5 of Cups)
  62. [Op 4] Decan 23: Sun in Scorpio (6 of Cups)
  63. [Op 4] Decan 24: Venus in Scorpio (7 of Cups)
  64. [Op 4] Decan 25: Mercury in Sagittarius (8 of Wands)
  65. [Op 4] Decan 26: Moon in Sagittarius (9 of Wands)
  66. [Op 4] Decan 27: Saturn in Sagittarius (10 of Wands)
  67. [Op 4] Decan 28: Jupiter in Capricorn (2 of Disks)
  68. [Op 4] Decan 29: Mars in Capricorn (3 of Disks)
  69. [Op 4] Decan 30: Sun in Capricorn (4 of Disks)
  70. [Op 4] Decan 31: Venus in Aquarius (5 of Swords)
  71. [Op 4] Decan 32: Mercury in Aquarius (6 of Swords)
  72. [Op 4] Decan 33: Moon in Aquarius (7 of Swords)
  73. [Op 4] Decan 34: Saturn in Pisces (8 of Cups)
  74. [Op 4] Decan 35: Jupiter in Pisces (9 of Cups)
  75. [Op 4] Decan 36: Mars in Pisces (10 of Cups)
Draw this spread

Missing a term? Suggest one and the library grows. Books and background on the decks are in Further reading on the History page.