Kalista is an ADC with great late game potential and excellent utility for enabling her team in the early game.

Kalista's success depends heavily on a strong support, which is why I would only play her with a support player that I trust to zone the enemy and ward around. Additionally, you and your support need to have excellent communication. I highly recommend playing with a friend that plays support often and that you use some type of voice communication so that you can work well together.

PROS:
Can kite effectively
Enables support to bully the lane
Free vision
Ultimate is an excellent initiator
Ultimate can also be used to save your support
Able to jump over walls using Q
Able to deal burst damage to monsters comparable to smite with E
Brilliant damage late game

CONS:
Relies heavily on her support to succeed, especially with this build
No true escape mechanic
Requires coordination with her support
difficult to master

Hello i hope this guide will help you with your builds and thanks for reading! :)