Darian wrote:
Why not? ^^ You can say that the 'event' which destabilized the portal had the effect of nullifying its original destination, leaving it free to bounce around time and space until it locked onto shelterville because of the attractive force of the Trunk.
The problem with the trunk being what drew them to Shelterville is that the magic of Gray's homeworld is very specific... {possible kinda' in a way spoilers about semi-distant future Division/bell plot points ahead, so as to explain interdimensional travel in Gray's world}
The magic that Gray's people use to cross the dimensional boundries is based upon the ancient artifact which created and maintains those boundries in the first place... the Division Bell. The Bell sits in a dimension of it's own, which has the unique property of being in the dead center of the multiverse where all dimensions reside. Because the Bell can influence all dimensions (to the point that if someone really wanted to and could find it, they could use it to simultaneously cause everything to cease to exist), Gray's people crafted their spells so that other forms of magic couldn't effect them; this way they don't have to worry about someone using their pendants to gain access to the dimension that houses the Bell.
Unfortunately, the event that destabilizes the portal that they're travelling through uses the magic of Gray's homeworld... and effectively sends the various travellers scattered in random directions through space, time, and dimensions. It is possible that the trunk was the final influence that brought Gray and Alex to Shelterville, but they would have had to be travelling more-or-less there anyway... that's why they are the only two to show up, instead of all 5 of the people who were using the portal.
In regards to the origin of the trunk, I didn't mean to suggest something as blatant as it being revealed as an Elven artifact... I was thinking more along the lines of a scene where Gray sees it, and something about it looks familiar to him; he wouldn't be able to place it, and it would basically be another hint that the trunk is more than just a trunk (and that it might have at some point in its past had contact with extra-dimensional elves.) Of course, that's just a thought... at the very least, though, I think I might have the trunk visible in the background somewhere inside the cave.
Still need to figure out what'll be going on in the cave, though, and why Gray's pendant is there...