First time fight geo hypostasis. Wtf there has to be a better way.

This is by far the worst enemy I've come across. Is it seriously the only way to beat it destroying all the pillers? Took me like 25 minutes. So ridiculous

There has to be an easier way I'm missing right?

I was using geo characters to break the pillers. Mfer took up health 3 times on me because I couldn't break the pillers fast enough. Hope there's a better way or else this is going to be miserable to farm..