minecraft:obsidianObsidian is a vanilla very slow block to mine and highly blast resistant.Data valuesIDminecraft:obsidian Other pages in this wikiAcacia BoatAcacia DoorAppleArmor StandArrowBaked PotatoBambooBanner Pattern (Creeper)Banner Pattern (Flower)Banner Pattern (Globe)Banner Pattern (Mojang)Banner Pattern (Skull)BarrierBat Spawn EggBee Spawn EggBeetrootBeetroot SeedsBeetroot SoupBellBirch BoatBirch DoorBlack DyeBlaze PowderBlaze Rod