The "ascension" here is a vertical moral plummet. She isn’t rising to heaven; she is rising above you.

At its heart, "Ascension" refers to a rapid, often supernatural increase in status, power, or physical size. When applied to the "Bullies Giantess" framework, the narrative usually follows a character—originally small or overlooked—who gains a sudden, overwhelming advantage over a figure who once dominated them.

From the perspective of the tiny protagonist trying to stop her, yes. She is a walking natural disaster with a mean streak. However, modern storytelling loves the "problematic fave." Readers are drawn to her because she does what everyone has fantasized about: she makes the world pay attention to her, violently.

These stories often explore how personality changes with size. Does the ascending character become the very thing they hated? Or do they use their new height to bring balance to a world dominated by giants? Elements of a Classic Ascension Story

The Ascension Bully justifies her cruelty through a shifted worldview. To her, the tinies (often people she knew intimately) are no longer peers but "bugs," "dolls," or "resources." This dehumanization is a defense mechanism that allows her to indulge in sadistic impulses without the burden of guilt.