also If I remember correctly from reading the wiki that the reason why astral died was because astral undid zexal to take an atk ment for Yuma and astral absorbed dark mist and his numbers and as dark mist tried to posses astral astral caused an explotion that killed dark mist or atleast it's spirit and the result caused him to die and go back to astral world
Yup I have the recording of that (missed the episode after that). I was like, wow Yuma and Astral! This is not time for eating! lol Now I am waiting for the episode after the one I missed. o3o Long way to go till that episode.