I have a character that I've been working on, a sonic energy blaster who has an unusual respiratory system. His bones are hollow and there are various orifices throughout his body where he can take in air and power his blasts, also just to breathe. Kind of like Majin Buu's speed holes.
The one advantage he has is he can not be strangled or if he was strangled it would take a concerted effort on the part of the stranglers since all the various blowholes and the like would have to be plugged tightly.
How does one build this using the HERO system? I was thinking self-contained breathing with limitations.
