How this placement behaves
In classical astrology, Mercury signifies intellect, commerce, translation, craft. When Mercury is placed in Scorpio, those significations are refracted through the scorpion. scorpio intensifies, conceals, and endures. it is fixed water, strategic, secretive, and difficult to move once committed.
Mercury is peregrine here, so reception, aspects, and the condition of the dispositor become especially important in judgment.

