Very superficial comparison.
Where did this guy go? Who was it and why did nobody ask about him?
Based on bad guys showing up at end would it be liar then?
It's Gray. He wasn't even properly introduced, his name was mentioned at the start of the manga, and suddenly he was around in the chapter 57 transformed into Asta.
But if it's gray why isn't he shown on the map?
Wait, Gray is actually bigger than this, Gray is big as shit.
I didn't remember any of this.
I assume his magic lets him change size.