The almighty Showdown

[Doomie]

Emerald likes to rest under-water. If he comes above water, he'll die because he's a fish. Ruby would automatically suck in an under-water battle because she's way too fat to swim. The only real fight would have to be a mix of water and land, which Ruby will win.

EDIT: xDDDDDD I've been talking to her way too often. xDDDDDDD GET OUT OF MY HEAD!