TerrariaItemsPlaceableAncient Obsidian Brick WallItemsAncient Obsidian Brick WallFavoritesPlan craftingCopy linkSave imagePlaceableNo valueResearch required400Maximum stack9,999Crafting recipes 1Ancient Obsidian Brick Wall×4Used in 1Ancient Obsidian Brick×4Places 1Ancient Obsidian Brick WallIn progress