Pro Rescue Hero, Triple Point! Quirk: Goo Form! Her body is able to change shape and absorb attacks directed her way, in varying degrees, but only to an extent! Once she reaches her limit, she goes berserk, expending the energy absorbed like an out of control science project!
Western hero comics are impossible to get into, and I never really got too into the cinematic universes or cartoons overall, so I've fallen instead into My Hero Academia to scratch my superhero fiction itches. So here's Triple-Point, named for the thermodynamic phenomenon.