Having a bit of trouble finding the right word! I'm writing about an object of immeasurable power that is set off like a bomb. I'd like to say: 'We unleashed its [absolutely unimaginable energy]' - without using the words power or energy. At the moment I have got, 'We unleashed its omnipotence' but not sure that's the right use of the word. Any help would be greatly appreciated (a word that personifies the object would be fine). Thank you!