Number 358 is Chimecho i unfortunately do not know where to catch this Pokemon >_<
Number 358 is Chimecho and he is between the Safari Zone and the Pokemon gave hope this helps :)
Did you know you can catch Vulpix in Mt. Pyre that's where you can catch Chimecho?
2nd Answer
It is Chimecho, it is found on top Of Mt. Pyre, go east of the Elder Lady in the patch of grass west of her is Chimecho. It is ULTRA RARE; it almost took me all day to find it...
King Pokemon