minecraft:obsidianObsidian is a vanilla very slow block to mine and highly blast resistant.Data valuesIDminecraft:obsidian Other pages in this wikiAcacia DoorAmethyst ShardAppleArmor StandArrowBaked PotatoBambooBamboo DoorBamboo RaftBarrierBeetrootBeetroot SeedsBeetroot SoupBellBirch DoorBlack BedBlack CandleBlack DyeBlaze PowderBlaze RodBlue BedBlue CandleBlue DyeBone