WorldGuard Flags:
gravesx.grave.create - Allows/Disallows a grave to be created in a region
gravesx.grave.teleport - Allows/Disallows teleporting to a grave in a region
gravesx.grave.loot - Allows/Disallows a grave to be looted in a region
gravesx.grave.autoloot - Allows/Disallows a grave to be auto looted in a region