The astral plane. The foundation upon which Malkuth rests. Dreams, visions, the etheric body, sexual energy. Yesod filters all energy from above before it manifests in Malkuth. The moon reflects the sun's light—Yesod reflects Tiphareth's illumination.
Practical Work
Meditation
Dream work, astral projection, visualization
Invocation
Work with Gabriel for dreams, visions, astral work, fertility
Warning
Yesod is seductive—the astral can become a trap, mistaken for higher realms