Board Thread:Questions and Answers/@comment-116.65.70.72-20130727121600/@comment-5527544-20140112041951

As I said, the longer the time the greater the difficulty and who said it was thirty minutes, it was thirty minutes perhaps from the viewers point of view but we did not see what happened to Seven's body so you can't make that proclamation. As for frozen Ultras, frozen Ultras are not dead, they are in a coma or sorts. The issue was if they stayed in that state for too long, what 'too long is' has never been stated.