The number eight is Hod on the Kabbalistic Tree of Life, and relates to the planet Mercury, and communication.
In the Major Arcana The Chariot is the eighth card, and Cheth in the Hebrew alphabet.
Divinatory meanings of the Eight of Disks Eight of Disks – Preparation for Wealth is a deeper meaning than Prudence. Magical Image of the 8 of Disks In the first face of Virgo ascends the figure of a good maid, and a man casting seeds; it signifies getting of wealth,...
Divinatory meanings of 8 of Wands Swiftness Magical Image of Eight of Wands In the first face of Sagittarius ascends the form of a man armed with a coat of mail, and holding a naked sword in his hand; the operation of this is for boldness, malice, and liberty: Mercury...
Divinatory meanings: Indolence
Divinatory meanings of the 8 of Swords Interference Magical Image of the 8 of Swords In the first face of Gemini ascends a man in whose hand is a rod, and he is, as it were, serving another; it grants wisdom, and the knowledge of numbers and arts in which there is no...