Quote Originally Posted by JasonMarkle View Post
That would probably rule out possibly being any sort of dungeon entrance. Also, the field that "bursts" from the tree gives no status or debuff effects. It honestly doesn't do anything but look cool as far as I can tell.
yeah, that's it atm. As far as I know it's always been there. like someone mentions in the thread I linked to there is an NPC in grid that talks about it.