NavelColt 
"[@Brony kaiju soldier":](/images/2134481#comment_8435801
)
I guess? He grew the size of three mountains from three alicorns, maybe 3-4 feet from everyone else in Equestria, and half an inch from the chaos god that nobody else was able to defeat without hack mode, so I don't think they were really paying much attention to scaling. The only explanation that makes sense to me is exactly what I said. If Discord's magic didn't do much for him then everything else makes sense.
Snugs are Drugs for Bugs
I guess? He grew the size of three mountains from three alicorns, maybe 3-4 feet from everyone else in Equestria, and half an inch from the chaos god that nobody else was able to defeat without hack mode, so I don't think they were really paying much attention to scaling. The only explanation that makes sense to me is exactly what I said. If Discord's magic didn't do much for him then everything else makes sense.