I'm looking forward to all the new blocks! Deepslate is probably my favorite. Amethyst makes such a cool sound when you walk on it though! But, I think the most insane new mechanic is infinite lava!! Smelters rejoice. But, the nature stuff is up there for me too. The "natural" or ruins builds are going to get so detailed now! *edited because I got too excited and hit post too soon. My bad.*
