Obsidian is a very resistant block formed from lava.
When mined with a diamond pickaxe, obsidian drops itself.
Nethereyes, when killed, may drop obsidian.
Obsidian can be used for building explosive-resistant structures.
Obsidian is used in many recipes.
- Obsidian is the second most resistant block in Mine Blocks(in the first place is the bedrock).
- The design of the obsidian has been updated in the update 1.27.
- The obsidian and bookshelf are the only backdrop blocks that can be found naturally.
- There is an unused Obsidian Pickaxe image in the game's files. It was meant to be obtained through a "point" system where the player was able to buy it with 500 points.