
I've also decided that the three Devilsaurs share the random spawn points, and spawn at random. I have heard that the White is the rarest, the Black (Ironhide) the second, and the Red (Tyrant) the most common of the spawns. But I have also read accounts of people seeing nothing but White spawns! Thus, Kerri's conclusion: RANDOM!

The various coloured lines are the Devilsaur's patrol routes. When they reach the end, they turn around and redo it.
(I also threw in the area's rarespawns cause eh, why not right?

Edit - I updated the King Mosh spawns as pointed out by Ariamodasu, thanks!