found: the Raven

 

Holy crap, I actually found the Raven! Coincidentally, this was the first time I went to my fight list after being out of the game for a few hours. I didn't ice anyone or even attack anyone. Now the burning question is, do I even wanna? By all accounts, drop rates of the required ammo are worse than the frequency of actually finding the boss fight :-/

And if I don't beat him in 8 hours, he disappears for at least 3 more days. What a crock.