To dream of practising legerdemain, or seeing others doing so, signifies you will be placed in a position where your energy and power of planning will be called into strenuous...

Unproven, but accepted

(See Griffin)

One amazing aspect of dreaming is that it can introduce you to ancient mythological figures of whom you thought you knew nothing. Jung put this well when he said that...

Said to be the cup from which Jesus drank at the Last Supper and which caught his blood at the Crucifixion, the Holy Grail is a symbol of spiritual perfection....