So in the show after being transformed into a cute little spider, she gets a choice of leveling up into a 'Lesser Spider' and a 'Weaker Spider' or something like that. She chose the latter with a focus on poison to keep her agility and small size. Here is my reimagining of how she would have ended up after taking the second leveling route.

Done By: www.deviantart.com/edgeofmind

Gasless in scraps.