Obsidian is a block found naturally in all dimensions, and created when water flows over a lava source. It has high hardness and blast resistance, rendering it immune to normal explosions. Obsidian is used for crafting and to make the frame for a nether portal. It can only be obtained by mining it with a diamond pickaxe or better. Obsidian drops itself only when mined with a diamond or netherite pickaxe; otherwise, it drops nothing. Enchanting a pickaxe with Efficiency and using a beacon...
