The goal of this MOC you ask? This is the type of soul eating monster that would be right up there with freddy krueger :P When the 2 heads are stationary it is meant to appear as if its a giant evil head (each head forms a V shaped eye), but to add to the creepiness the two eyes reveal to in fact be heads, and the mouth the torso. When the mouth opens tentacles are revealed to come out of the Mouth! The MOC was purposely made to be a little blocky to represent his brute-like monsterous demeanor
As you can see the Eyes are actually individual heads!
And when the Mouth opens some creepy tentacles reach out to drag the souls(and bodies) of his victims.
@Leda: Thank you :)
@Sebues: Why thanks! Lol I actually had the idea of him holding the bed over his head with a minifig screaming to realize what happened :P But I dont have the right system parts to do it :/