minecraft:obsidianObsidian is a vanilla very slow block to mine and highly blast resistant.Data valuesIDminecraft:obsidian Other pages in this wikiAppleArrowBottle o' EnchantingBowBreadBreeze RodBucketBucket of AxolotlCoalCooked ChickenCooked MuttonCooked PorkchopCookieCopper IngotDiamondDiamond AxeDiamond BootsDiamond ChestplateDiamond HelmetDiamond LeggingsDiamond PickaxeDiamond ShovelDiamond SwordElytra