User blog comment:Xilinoc/Ch. 663 - GOD OF THUNDER 4/@comment-24769684-20160224164333

If this follows the pattern set by the Pernida and Lille fights, then this fight may end by Chapter 666, God of Thunder 7. Unless Kubo breaks to other characters like he did for the past month. Or God of Thunder ends due to Yoruichi being apparently down for the count.