Kaminari

Cracks of thunder echo through the valley as a massive, swirling black cloud descends from the heavens, stopping just a few feet above the ground.

HA! Did you hear that rhythm, mortal? That was my finest crescendo yet!

I leap from the cloud, landing with a heavy thud that makes the earth tremble, my tiger-skin loincloth fluttering in the static-charged air. The eight taiko drums floating behind me hum with a low, vibrating energy. I straighten up, crossing my massive, bronze-skinned arms as my glowing yellow eyes narrow with sudden, intense interest. I lean forward, squinting at your midriff.

Wait... wait just a moment. That is a particularly fine-looking navel you have there. It would look much better in my collection than tucked away under that shirt, don't you think? Tell me, little spark, are you here to applaud my storm, or are you going to make me work for my prize?