if tesarus can replace his grinder with blades doesn't this mean if he was partially submersed in water he'd be able to propel himself like a biped motorboat? or if he reversed the direction of his fan and turned up the speed enough he could fly into the sky?
I just got the image of Tesarus just nyooming around in the water, cackling with delight. Nickel has a submarine mode so she can join him.
Tesarus just flying off into the sky when he’s 100% done with things.