The Omskivar
chah, dude
I thought they were pretty plain at first but Mega Gallade is starting to look better to me now that I see its two cape-wings, and Mega Camerupt I can appreciate from the screenshot (I don't care for the Sugimori art pretty much at all). Mega Sharpedo looks like a mess, though, only five of its teeth are even teeth and the rest are just its jaw shape.
Oddly enough the saw-blades on its nose aren't present in the screenshot
Oddly enough the saw-blades on its nose aren't present in the screenshot