Limit Kalista's rend stacks against epic monsters already don't make her unplayable

Everyone from Kalista mains to Kalista haters to non-ADC players have been saying this for literally ever. This is the biggest issue that Kalista has had in the places where she is being targeted for nerfs(pro games), and yet again Riot will nerf everything on her before they ever touch her ability to secure objectives.

There is no reason to make Kalista completely unplayable when she is already at a 45% winrate, and when she is not a problem for 99% of the playerbase in solo queue. Riot has coded far harder things than limiting Kalistas rend stacks against epic monsters. Stop nerfing everything else about Kalista because it's easier to code and actually nerf the one problematic thing about her kit instead.