[{quoted}](name=Azure Hamster,realm=NA,application-id=3ErqAdtq,discussion-id=YRFsidIs,comment-id=0008,timestamp=2016-09-29T20:00:02.353+0000)
Kalista's really hard to play well. I'd stick with some of the safer recommendations here, like Teemo or Quinn. I've been known to toplane Cait on occasion, though I can't really comment on how that would go vs Darius. I like to think it could work given her range.

Like all ranged top laners, she'll prob give darius a hard time but is EXTREMELY susceptible to ganking since ranged top laners naturally push against darius and allow him to freeze under his turret.
Another reason shes susceptible to ganking is because of zero durability (common ranged off meta top laner issue) and very minimal cc.
Logically, ADCs should be top lane gods, but no one does it because the variable that is a jungler ruins most ADC top lane dreams.