TerrariaItemsPlaceableAncient Cobalt BrickItemsAncient Cobalt BrickFavoritesPlan craftingCopy linkSave imagePlaceableNo valueResearch required100Maximum stack9,999Crafting recipes 1Ancient Cobalt Brick×1Used in 1Ancient Cobalt Brick Wall×1Shimmer source 1Cobalt BrickResearch required 100Places 1Ancient Cobalt BrickIn progress