Kalista and Runaan's

Getting to do a tad bit more physical damage to targets who are stupid enough to stand close together isn't really worth giving up crit chance on an attack speed item. Since the ADC item changes Runaan's is even more of a special scenario item. Crit is way too important, especially considering Kalista has no attack speed steroid. The bonus damage from her w is very nice if her support and her can trigger it but she lacks a steroid and generally can't duel any ad carry in the game unless she is far ahead of them.

But dueling other ad carries isn't the purpose of the champion, it's support and ad carry synergy. She is a very strong champ if you have a good support, but not exactly capable to carry the game solo in my experience. If you ever see a Kalista build it, just be grateful she is never gonna crit you.

Yeah with Runaan's her waveclear is probably the best in the game.

This isn't a bug.

Runaan's lags her attacks anyway lmfao, it's really funny to watch. Server can't process her kit efficiently with it. Crazy item for ARAM tho.