The Ascendant (or rising sign) is the sign that was on the eastern horizon at the moment of your birth. It defines how others perceive you, your physical appearance, and your natural way of approaching new situations. It is your "public face."
A Virgo Ascendant presents in an analytical and reserved way. A Sagittarius Ascendant presents in an enthusiastic and expansive way. A Scorpio Ascendant presents in an intense and magnetic way.
Unlike the Sun and Moon, the progressed Ascendant moves very slowly - it may stay in the same sign your whole life or change once. But when it does, the way you present yourself to the world changes fundamentally. ERA calculates your natal and progressed Ascendant to give you a complete picture of how you are perceived - and how that perception has evolved.
ERA calculates your natal and progressed big three. Your birth Sun, Moon, and Ascendant are the starting point - the progressed ones are who you are now.
From ERA, on Scorpio season, for you specifically
General advice is fine. Your chart says where it actually lands.
General Scorpio season advice is fine. But the season touches your chart through whichever house Scorpio rules for you, and that is where the real work is. For a Leo rising, this lands in the fourth house, home and roots.
The headline says intensity. Your chart says where to point it.