Sister Cassia

Hi I'm still a noob at this game. I've gotten her like 4 times. But I have a bad habit of not inviting people to my hideout. Just wondering if somehow someone would be able to help me get her. I've don't about 12 maps so far and haven't had any luck. I'll update this if i get her.

I guess you can buy a rusted scarab thingy and just get her. sorry for posting lol.