Talk:Aura (WoR episode)/@comment-25405817-20141119132517/@comment-3257939-20141120225333

We also need to take in count that we don't exactly know if what Ren did was the same thing Fox did.

For example, when Ren made the head of the Grimm explode, we can see the display of his aura. When Fox made the Ursa Major explode, we can hear sounds coming from somewhere, possibly his weapon but it wasn't the sound of aura.

We don't know what Fox's weapon does but it's also a gun so it's possible that Fox shot the Ursa in the head when he punched it and the bullets somehow made it explode.