Castiel's heard plenty about how the Head Doctor is indestructible, save for when the military had shoved him out of power. Even then, that had only lasted for so long. A whole army hadn't been able to stop him. What chance did they all hold, weakened and limited as they were?

Not that it would stop him from trying until they achieved different results than failure. If only he knew that counted as one description of insanity.

At the question, Castiel nodded slowly. "We may have some more work to do there." He wasn't certain, not having had a chance to speak with Lloyd or Kratos yet. "What did you need?"