User blog comment:Omega natsu2/Chapter 354: Ephialtes, Predictions./@comment-121.54.54.129-20130927135616/@comment-4829046-20130927140810

True. But I'd like to meet the one who first came up with the whole Animal-hybrid-man-with-no-explanation. Was it Toriyama-sensei? Or did he learn it from someone else?