Sussur Tree Bark is required to construct a masterwork weapon, but it's only found in a single location in Baldur's Gate 3.
By Joey Carr on
The Finish the Masterwork Weapon quest is a mission that's begun by simply reading a piece of paper behind a barrel inside of a broken-down house in Baldur's Gate 3. It's quite the peculiar start to a quest. However, this strange beginning leads to one of the most beautiful and dangerous locations in the entire game. You will have to find a piece of Sussur Tree Bark here, which is quite a difficult item to find if you don't know where to look. Sussur Tree Bark is required to craft the masterwork weapon and complete this side quest in Baldur's Gate 3, so check out the guide below to see how to find it.
For this quest, you will have to travel to the Underdark. This is the subterranean location in Baldur's Gate 3, and it can be accessed in a few different ways. You can go through the Defiled Temple, use the Featherfall Spell to go down the spider's pit in the Whispering Depths dungeon, or go down the elevator at the Zhentarim Hideout. Regardless of how you do it, reaching the Underdark is the first step to finding the tree bark.
Once you're there, you want to reach the Sussur Tree waypoint, which is located on the far western side of the Underdark map. You can see where it is relative to the other waypoints in the Underdark in the map screenshot below.
Once you reach the Sussur Tree waypoint, you will have to make your way to the exact location where the player icons are in the screenshot above. This will lead you to a massive tree growing in the center of a glowing pit. You might have to fight a couple of Hooked Horror enemies here, but after you defeat them, make your way to the center
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