Quote Originally Posted by Zetsumei_Tsunarashi View Post
Judging from the concept art, it looks like the train leads into a garlean base. So I don't think us players will get to ride it. Most likely it'll just be a part of the scenery or maybe something like a "doom train" battle is possible.
Or it could be leading to a quest-line inside the Garlean base. Perhaps the player acts as a Garlean soldier during it, perhaps?