Ice beam. Strong against Inkay's soft body, Rowlet's grass type, was it strong against steel? Well, there was only one way to find out!

"Earthquake!" Exclaimed Mirio as Riolu slammed the ground, cracking the ground and shooting up a huge wall of stone in between the two groups of Pokemon to protect them from the icy sands. It'll hold, for how long, the biting wind would probably tear the pulverized stone shield to bits in a matter of seconds.