Equestria natural magic leakage ? · 8:21am Jul 26th, 2016
Just seen the promo of the next MLP:EG. Here is my theory. Everfree forest on the equestrian side has a theluric sink hole that suck a bit of magic out of Equestria. Resulting in a more earth like ecosystem. Throw in some chaos magic gorged plunder vines and you got a spooky forest (note that it got a bit less spooky since the vine removal) . Now on the human side of things you got a leak of tainted magic (explaining why the sirens didn't try and consume it) that created a mad forest spirit.