Sometimes you gotta travel with your friends across the woods to see a dead body and sometimes you just gotta dig up a dead body. The Lord helps those who help themselves and Grave Robber Costume is that maxim in motion.
I don’t know why he’s digging up dead bodies. Maybe it’s a voodoo thing, maybe he works for a university in a country that doesn’t allow autopsies, maybe he’s trying to help the newly minted dead out of their tombs, maybe he’s just a weirdo. It doesn’t matter, just as long as the guy in Grave Robber Costume knows!