User blog comment:SoulRise99/HISHE: How Fairy Tail Should Have Ended/@comment-7418318-20170725194028

I just had an actual HISHE like thought.

Acnologia's Human astral body and Dragon body get seperated.

Astral body: "Wait... so I'm no longer a Dragon, but that over there is a Dragon... KILL THE DRAGON!"

And thus Acnologia killed himself, when his psyche destroyed his body. :D