>>14112376Short answer:
The strongest! Bigger than godzilla or the monsters on TV!
More powerful than Goku!
The real answer: Ame could end timelines with the push of a button, has left an ocean of bodies in her wake, exists everywhere and nowhere, and it matters not how many times you kill her because you cannot kill her in any way that matters. I wouldn't even consider her "human" anymore. She's a manmade horror beyond comprehension with a item stolen from the avatar of time. Even the sands of time wait for her waiting at the bus stop.