User blog comment:B214/Shin DxD 1 discussion/@comment-36663391-20180920083134/@comment-36663391-20180922062413

Probabily both Issei and Vali get enhanced DXD's forms that don't have time limits. Ophis could want that they 2 becoming like dragon god  beings, so maybe after this tournament they could don't have limits about the DXD forms.