User blog comment:Xilinoc/Ch. 626 - THE HOLY NEWBORN/@comment-26091912-20150514123133

Could Yhwach possibly get any more powerful?

He now possesses: Yamamoto's bankai, soul distribution power, the Almighty, and the Soul King's power. The former of which probably aren't relevant anymore. (Yoruichi left a nail in the throne room, will Yhwach notice? Probably not.)

Also, Haschwalth being the first biological son of Yhwach makes sense, considering their hairstyle is similar among other things. Makes me wonder, just how powerful is Haschwalth?