Board Thread:Theories and Speculation/@comment-35172651-20180401134411/@comment-734582-20180407182300

Ninja Of War wrote: @thekillman

Obito was able to maintain Izanagi for 10 minutes. He could maintain intangibility for 5, and was heavily injured upon returning with Izanagi. Implying that he maintained Kamui for 5 minutes, then quickly cast Izanagi and survived another 5.