Twin Princes (NG++) - Dark Souls III

DARK SOULS™ III Elder Prince Lorian can't walk so his only means of moving is to teleport. He will swing at you with his right hand sword, and often the third attack in his string will teleport and hit you from behind. You can see what kind of attack he is doing before he fades out to white and act accordingly. There is a conventional swing, a slower stab, a downward strike, a dive bomb from the air, and the final attack he can do is to reappear on the other side of the room (breaking target lock) and charge up a ground slash which you dodge to the side. The second phase repeats most of the same actions, but instead of the aggression of his strings, it's compounded with younger prince Lothric's magic. For example, the charge-up ground slash will follow with a magic spear to catch you off guard. The teleporting strikes are accompanied by homing magic spheres. You know, cheating.