There's just been a new trailer detailing more stuff from the upcoming Sun and Moon games. The trailer showcases a couple of new Pokemon, but more importantly it details some major human characters and game features. Take a look.

So in this trailer we get to see the two new Pokemon known as Type: Null and Jangmo-o, as well as the Alolan Raticate (which looks like an evil overfed hamster). More importantly though, we get to see some of the games new features.

For one thing, we have the noticeable time difference between Sun and Moon. Basically if you're playing Pokemon Moon during the day, it'll be nighttime, and of course if Moon is played at night it'll be daytime. We also get an important clue about how Zygarde's form changing abilities work. Apparently Zygarde is going to be some assembly required.

Finally we have the creatures known as the Ultra Beasts... I honestly have no idea what the hell to make of those. From what little info serebii.net has, the Ultra Beasts pose a threat to both humans and Pokemon alike. This is just a theory, but maybe the player needs to use Zygarde in order to take out these Ultra Beasts. Since Zygarde is supposed to be some sort of living environmental defense system, these beasts seem like the kind of thing it would combat.

I'll try and bring in more details as soon as I learn of them. Until then, stay tuned.

EDIT: Here's the Japanese version of the trailer showcasing the emergence of one of the Ultra Beasts at the end.