The Black Chest
The Black chest was revealed upon completing the Skeleton Boss Quest. It was removed from to game but might make a reappearance next Halloween. Unlike the other chests, you weren't able to get this as a block.
This had a chance to reward player with 0-8 of:
- Any type of Candy
- Sand Block
- Grass Block
- Pumpkin (Rare)
- Halloween Thruster (Always 0 after you have 20 or more)