Would anyone be interested in plotting with Kadaj; I haven't gotten to RP as her yet. She will be most comfortable with people who have negating powers or enhanced immunity of some kind since she then won't have to worry about harming them with her power. But other people are totally fine too, she'll just be more reserved and more likely to antagonize them off the bat.
She needs friends, rivals, enemies, any kind of interaction really. Romance is unlikely given her fear of hurting people with her power. They'd probably need to establish a friendship first.