[quote=@DracoLunaris]
[@FrozenEcstasy]

does she not need to breath? actually I suppose not, seeing as a bunch of sc levels are on space platforms. I would have thought she might be a little vulnerable of a neck snap or crush breaking the spinal cord, so I would think its more a mutually assured destruction situation. Kerrigan is paralyzed from the neck down and Julian is perforated by her claw wings.
[/quote]

Snapping her neck would probably kill her but I doubt she'd have issues finding a way to breath. Would she think she has the possibility to die? Yes, but she also knows there's a possibility she'll rip him to pieces before he'd be able to kill her. She shows countless times in the games she thinks this highly of herself.

She'd also realize everyone else would probably be against killing such a powerful asset off the bat, and would assume he'd be smart enough to let her go once she lifts them both in the air.

Like I implied, she is very full of herself.