force of nature

noun

1. A mighty natural force which is beyond human control, notably if potentially catastrophic, such as the elements (e.g. storms and extreme temperatures) or geological (e.g. seismic and volcanic) activity.
2. A thing or person that exhibits qualities which appear to be beyond outside control and which have consequential effects.

   “"She might be a little thing, but she's a force of nature." "I believe it," Damon said with a nod. "You should have heard her put me in my place the other day." He reached up to readjust his tie. “Not that I didn't deserve it."”

   “Again, she will never be a rider; however, she's a force of nature and a powerhouse.”

3. A fundamental force.