What cottage?
On the shelf.
Also, I think Pent-Spearzilla- is a good candidate for nerfing. It seems to be complete luck when fighting him- either you backstab him, or everyone dies. Backstabbing success seems to be based on whether he jumps often and whether people run around him or explode him too much.
Actually, Kaje is another boss that kills everyone too quickly, but he's currently running on 100 health and dies after one tank shell. It's better than the alternative for now I guess; I say it's better that it be a challenge for the boss than impossible for normals.