User blog comment:Centuriarch/Jayn, the Huntress/@comment-7709681-20150112042317

All the kits centers on improving the passive, and that passive is broken, period.

Giving an ADC the ability to strike three times with each autoattack (And, if works as others, each can critically strike), that each autoattack deals 170% of her total AD and making each strike deal on-hit effects (Such as the %health on-hit and the magic damage on-hit)

Overall, the kit just centers in dealing    plus bonus on-hit effects on each hit, or press R to become  with bonus stats.