Blacharachnia is a heroic Predacon from the Shattered Beasts universe.
"Hey boys, why don't you come over and talk?"
-Blacharachnia starting to manipulate her new friends
Blackarachnia was going to die until the clumsy Tarantulas used part of his spark to save her ever since then they have remained close.
The other Predacons are a little wary of trusting her because of her Maximal heritage but they give her the benefit of the doubt as she must be allowed to make her own decisions.
Even though she isn't the most favored of the Predacon forces she still gets her way with most of the crew for two reasons: she's young and needs to learn, and the fact that she is the only fem-bot around.
She also has a tendency to convert to beast mode when resting.