When the rubble turns into low-poly data polygons, do they get stored in her body?

Nope, they float around the impact point for a bit until they reform when she leaves. She hardly needs the extra data they'd provide her, anyway!

I love the effect for her, it's really cool- and I also love how impressively her outfit emphasizes her amped-up figure too <///<
Thank you, Eclipsis, eeee <3

So what does xAhllit actually do as a SuperGoddess? And what purpose does this unique ability of hers serve?

She's actually the supreme head of Divine IT in the AEsirverse setting where most of my cast live. She's in charge of designing, implementing, and managing improvements and reliability and so on for the tools and methods available to divines to make their work easier- things like quick access to backups/restores, shortcuts to allow divines with limited domains to access common needs, support info databases, divine power flow infrastructure, and so on. Though she has many deities under her, she is also an especially powerful goddess with the domain of Parallel Programming, which in her case lets her pretty much infinitely multi-manifest bodies to handle countless tasks at the same time, so she does do a fair bit of the work directly.
As for the unique ability, it's really more a result of her species, a Data Being. They were a specific AEsir cosmos that were uplifted into entities with both physical forms and pure-information forms, which makes it easier for them to reshape the world around them like modifying computer code. xAhlt uses this polygon-shatter effect partially to tease Eclipsis, and partially because it's just easier to clean up than breaking things the usual way. Just a few polygons to command to snap back together, rather than clouds of rubble and debris to reassemble!

I do love these teases quite a bit, yes. >////>

And to fit in with the "tech" theme she has, if I remember right, "xAhlt" is just a user name based on "exalt". Her first "appearance" was just as a user name in text messages with Okamitsune.

She existed as a concept before that, but just a concept- that was where her name was finalized, and it was several years more yet before I figured out her visuals, and then you did a fantastic job with her ref sheet <3 And yeah, Data Beings choose screen-name-style names for themselves. There's another who prefers plush avatars who goes by "SoftStateDrive," for example.

Aha! I see, I see.

Awww, thanks so much! ^.^ I'm glad you like this so much and had me do it in the first place >w>

Will say again you did some really great work with xAhlt's alt-outfit here! Still feels like her and a unique flair with the bellbottoms~

Aww, thanks! >///> It was fun applying my obsession with bellbottoms and platforms to her. They work so well with tall girls @w@