I think Sciona is used to being the Dreaded. The mystical factions (vampires, lycans, demons, etc) are hidebound and predictable, easily exploited by a careful planner. Supers are anything but predictable, with individual power sets varying radically and few social mores to exploit. Council hears Sciona's mad, they panic and end up doing exactly what she wants them to. Deus hears Sciona's mad, he tries to troll her harder and Vale punts her out a window. None of the old tactics work, none of the rote responses pan out, supers just don't play by the same rule as mystics and it's pissing Sciona off.