I have read different things on different websites. Wowhead says you have to craft it with the enchanter profession. Gamepedia says you can only get it from a war chest on Darkshore. I know that the Gravewalker’s armor set only comes from Darkshore, but not sure about the weapons. Can anyone confirm? Thanks for any help!
Now this weapon you’re looking for is actually part of the boosted Death Knight armor set. Its the model of the Heart-Lesion Greatsword. This drops from the Big Crate of Salvage that you get from the Warlords of Draenor Salvage Yard.
EDIT:
You can do a class trial for 110 death knight to unlock the appearance too.
I’m not concerned with the appearance. A 110 boosted DK starts with a Ilvl 176 Heart-Lesion Sword. The Gravewalker’s Runesword is ilvl 195.
Pretty sure the actual item was only available in the pre-launch event in Darkshore.
You cannot get it anymore. It was a limited time thing before BFA hit. You can get the appearance, but the item itself you shouldn’t even worry about anyways, you are currently leveling and can get way better crafted stuff at your level.