Memory:Bone golem

You've seen skeletons before, but never has any bunch of bones looked like this. Where there should be one bone, many seem to have been fused together to form a large, strong mass, which is then connected to another large mass and then another. Even the skull seems to be a combination of several thick pieces. Extra plates of bone seem to cover many of a normal skeleton's weak points, as well. This skeletal nightmare looks like it took a lot of work to assemble, and looks like it will take a lot more to disassemble. Yet another horrible plaything of a mad sorcerer, this thing was made of numerous skeletons. Every bone is in the place in which it's naturally located, yet several bones of the same kind were welded together, so that all parts of this structure are immensely thick and from the looks of it they're also a lot harder than normal bones. It has been instructed to destroy all intruders, and unfortunately you unleashed this abomination.