The guy in the front looks like he's holding sand, and the one in the back is holding a Grass Block... And now we have an up-close glimpse of giant mushrooms!
It doesnt look as much like they can build or destroy, as much as rearrange the terrain. Thanks Notch, for giving me something else that makes me **** myself if I look out the window at night time.
"Most test subjects do experience some, uh, cognitive deterioration after a few months in suspension. Now, you've been under for quite a lot longer, and its *not* out of the question that you might have a *very* minor case of serious brain damage! But, don't be alarmed, alright? Uh, although if you do feel alarmed, try to hold on to that feeling because that is the proper reaction to being told that you've got brain damage" - Wheatley
Coming soon: Nintendo World Resource Pack
But why does it look like there is water flowing out of a giant mushroom? Maybe the mob closest to the right of the screenshot found a bucket?
You can't really tell when they're facing towards or away from the camera.
Coming soon: Nintendo World Resource Pack
or my chest with my special stuff in it....
that looks scarier then the creeper!!