Obsidian Block

The is a material block in Build A Boat For Treasure. It is the second strongest material in the game, behind the Gold Block, and the strongest material obtainable from a chest.
Since the block is strong, lightweight (requiring only 0.5 balloons to lift a block), and easy to obtain in large quantities, it is one of most commonly used building blocks for builders.
== Obtaining ==
s can be obtained from the Legendary Chest at a rate of 33.3% for 120 blocks. It is also purchasable in the Shop as a pack of 50 blocks for 425 Gold. It had also made an appearances as part of the Shop's daily rotation prior to its addition as a pack, such as on 08/13/2019.
== Trivia ==
* People call this block "Granite" (its actual material in ROBLOX Studio) or "Dark/Black Marble" (as its colors seem to be a flipped version of Marble), but it is called "Obsidian" in the game files.
* This is the second darkest block in the game, the first being the Coal Block.
* Obsidian in real life is a weak, glassy material that breaks easily. 
Category:Material