The bats don’t have a lot of experience fighting with CHI-powered weaponry, but that doesn’t keep them from trying. Blista’s Sonoranti uses a CHI energy source to emit a high-pitched shriek designed to rattle and temporarily deafen enemies. He has to remember to plug his own ears before he fires it, though, because a bat’s super-sensitive hearing is even more vulnerable to the sonic screech it produces than whoever it’s being used on!