**Though natally I have no 8th Hse planets, this transit brings out the best in my Mercury conjunct Pluto (Pluto = 8th House = Scorpio)...
At this time it is good to look inward and reflect upon deep psychological truths within yourself. This influence often signifies conversations and intellectual encounters that have a profound effect upon your mind, causing you to go deep within yourself and make changes in your point of view or ways of thinking. This time is conducive to very deep thinking, sometimes including thoughts about your own and your loved ones' mortality. Reflecting upon these matters from time to time in moderation can help to keep your life in perspective, but don't get too carried away by thoughts of death, because this can draw you away from the here and now.
The interpretation above is for your transit selected for today:
Mercury in the 8th House