Arceus - The Original One
Ruler of Isshu
It's not really. It is for lower levels but as you get higher levels it's only about a level, or less. Not only that it's 10k Exp over a whole day, if you think that's too much they may as well not allow you to rebattle the Elite Four which gives you around 30k Exp in 30 minutes or less
No it's alot of footsteps for the person walking it. :O