Quote Originally Posted by Goji1639 View Post
A telegraph has to indicate what's coming so you can react appropriately. Nothing in the buildup indicates that he's about to do a 360 degree attack. It's literally a situation where you have no idea what it is until after you're hit by it; so it's not telegraphed.

If something that isn't telegraphed also kills you in 1 hit then that's crap design. Basically a throwback to the broken designs of the 8-bit days before developers really knew how to balance boss encounters.
You must never have played a souls game.