I'm talking about the Swarm.
Although many of us have yet to partake in the relentless gauntlet that is the shadow lairs, we've heard tales of (and perhaps seen videos of) the cruel, twisted monsters that inhabit them. But that's not what I'm talking about; I'm talking about the Swarm as a whole.
I've been led to believe that the Swarm isn't just a family of twisted monsters that inhabit shadow lairs. From what the mysterious entity in the sanctuary says to you, the Swarm is like a giant, sentient organism; it has "many eyes" and "many arms". Although the sanctuary acts as a reprieve from the shadowy depths, it makes sure to inform us that the Swarm is after us now.
So... why isn't anybody worried about this? A giant enigmatic being that inexplicably exists within the Clockworks wants us dead for escaping its clutches, and seeing as the locations within it are terribly malformed, we have no idea what will happen if it's suddenly able to escape whatever mysterious boundaries the sanctuary mentions and make its dandy ol' way up to Haven.
Just food for thought.
I want to see Red Roarmulus Twins rampaging trough Haven and Rescue camp :3