DownloadBlue HeartsGet the files on 9MinecraftContents (4)ObtainingUsageCraftingData values blue_hearts:blue_eyeObtaining→Crafting (shapeless) · minecraft:crafting_shapeless→Crafting (shapeless) · minecraft:crafting_shapelessUsageCrafting→Mysterious Blue Gem · Crafting · minecraft:crafting_shapedData valuesIDblue_hearts:blue_eye Other pages in this wikiCraftingBlue Blood PotionHeart of MarblemaroonLazuli AppleMysterious Blue GemOrange Antidote PotionPetrified Blue BloodRevitalizing Crying CharmVital SapVital BushVital Fruit