Dynamax Omastar

Dynamax Omastar is a surprisingly powerful as a Dynamax option. Offensively-speaking it's a bit underwhelming; it can generate energy for Max Geyser via Water Gun or Max Quake via Mud Shot, or can rely a bit more on a tank for energy generation and leverage Rock Throw for Max Rockfall. To add to that, it can also make a really good tank when facing down anything packing a Fire Type moveset in particular thanks to its double-resist. Its utility is a tiny bit niche, but Dynamax Omastar definitely has a niche to call its own.