Sekiro: Malevolence - Living Armor of Outcasted Seven Spear (DB)

There was this one fight in LMTSR. He was called Children of Izayoi Taijyo Kakuryo, called Bluzou by the community for being a blue Juzou clone. His attacks, at certain predetermined yet almost random intervals, would fire blue flashes that you have to memorize the deflect timing for. It was one of the most horrible minibosses I've played. This fight is like that. The spectral halberds in phase two come out with no prior warning, forcing you to memorize the timings in which they come out. Sometimes they just decide to fuck you over, like the sweep halberd at 2:04, which is utterly uncounterable as far as I can tell. WIth Bluzou you could at least brute force memorize the timings. Rotomatic, like... what are we doing here?