The "Special Preliminary Broadcast" will examine the previous two closed beta phases and showcase improvements coming in the third phase.
Feedback from the first phase, including visibility issues due to the art-style, slow action and control issues have also been revealed.
Phase One starts August 5th for North America and August 12th for Europe. It encompasses PC players and focuses more on the technical aspects.
The focus will be on "technical testing" so expect bugs. Producer Yosuke Saito even outright says that "the game won't be in a very enjoyable state."