my gues is that Destiny uses a form of nuklear Fusion which uses Deuterion which gives a Higher energie output than the nuklear engine of Freedom Justise Providense Strike Freedom Infinite Justise and Legend which use conventional Nucklear engines which use the exact oposite of fusing atoms
so if Shin needs more power his engine needs to fuse more Deuterion and he needs a refil
indeed it doesn'tOriginally posted by: Terracosmo
And now all you Kira fanboys can be happy again as he once again showed that he cannot lose, is invincible, one-dimensional and overall boring to watch.
But I guess that doesn't matter when you are a silent guy with big guns on his gundam eh boys?