>>3928255She was collaborating with Reiner on both attempts so she can't have been acting of her own accord, or at least not until Armin's scheme made her change plans in Stohess. BR pushed all the dirty work onto her alone post-wall breach, though, which is why it's so impressive she got that far in the first place. As strong and versatile as her titan form was, it was still just her against an entire trained titan-killer corps, including another shifter.
