Rattlecage, The Earthbreaker AOE

Curious if anyone has any feedback on his AOE blast. He like explodes in a circle and that takes up the entire arena. Can't block it with your shield and it destroys your honour. Not sure how to avoid. All of his other mechanics, the falling rocks, the fissures, the slam, these are all super easy and yet theyre the only thing I'm seeing mentioned in online articles and whatnot.

If anyone has any feedback, I'd love some (other than get gud, lol).

This guy was an absolute walkover - I had no issues with his AOE and you can even kite him up and around the bones/rocks (forget what it was) I dont actually think I got hit once with an AOE or actually anything.

his slam is super slow and it expands in stages , just play ranged you will never know he does anything .