Klaw is a Villain whose body is made of solid sound. This means he’s not bound by conventional human limitations, making him basically invulnerable to normal attacks. Only by clearing one of his Solid Sound Body Threats can a Hero find a way to attack him directly. A Hero that hasn’t cleared a Threat themselves is completely harmless to Klaw. Unfortunately, the same cannot be said of Klaw, whose abilities allow him to attack Heroes in multiple locations at once, in different corners of the play area. Heroes will need to act quickly once they’re able to damage him, since he’s able to consolidate his sound, healing himself back up.
https://www.kickstarter.com/projects/cmon/marvel-united-multiverse/posts/3711101
