I want to make Harsetti better - how specifically?

This was what I had lying around at first, but want to make improvements. Now that she’s been out a while, what are some targets to aim for build wise? What stats to add or reduce? Different artifact? Different set? Thanks!

This was what I had lying around at first, but want to make improvements. Now that she’s been out a while, what are some targets to aim for build wise? What stats to add or reduce? Different artifact? Different set? Thanks!