On the 15th kala, associated with the Goddess Herself:
“The other vehicle sacred to this kala is the Eagle, the Kerub of Aquarius presiding over the 15th Path. Aquarius plays a vital role in the symbolism of the New Aeon. It is the place of the North attributed to Nuith who brings forth the two waters depicted in the sign of Aquarius as two undulating lines. In the Tarot Trump attributed to this sign a woman is seen pouring the waters from two jars.
The seven-pointed Star of Venus above her is identical with the seven-rayed Star of Babalon, the Seal of Set which comprises the Mother and the Child in one glyph. This is also the Star of Sothis, the planetary representative of which is Venus. Seven, or Sevekh, was the primal goddess of the seven stars (Ursa Major) of the planisphere, and these stars or rays were the seven heads of the Dragon of the Deep that later appeared in the Christian myth as the Beast of the Apocalypse. The Star of the 15th kala is therefore the Star of Sothis or Shaitan, and it is concealed in the feminine generative essence known as the soul or blood of Isis.” – Nightside of Eden, Kenneth Grant