Somewhere in the desert is a cavern, inside the cave is two statues, interact with them to open a path, follow it to find a temple, where there are several Garchomp statues, they'll attack and all are Lvl 75, pass them to find another chamber, interact with the statue there to be able to go to the next floor down, go to the basket things and interact with them to place pokesnax, need 9 or more, leave the chamber and return to find Gible, don't know how to catch it.
capture116.bmp