I also added the blobs in too add some variety, so might as well talk about them. The one on the left is the standard blob. It has the abilities listed in the lord of darkness animation(here) On the right there is the spiny blob. it has spines on the back that can be a hazard, or it can shoot them off to make maneuvering in the air not as easy as it once was. The last one near the northwest corner is the laser blob. It acts as more of a platform, but landing on it will cause it to fire a small laser out of its eye. Just moving over is good enough here. Just make sure not to jump again, or it will keep on shooting lasers. They all only appear in the Dark Crater and the Dark Acropolis.