Marrowbone KnucklesCommon+1Synthesis MachineQuantity−+Batches1Produces×1IngredientsJewellery Bone×2CommonMeteoric Ingot×1CommonTitanium Nugget×1UncommonSteelspike×1RareRainbow Snail×4EpicBeating Heart×4EpicRecipe: Marrowbone Knuckles×1CommonGranulation Tissue×4EpicUses base recipe quantities; crafting bonuses are not assumed.Crafting plannerProduces: Marrowbone Knuckles