Adds one block, the Sponge Stone.
It is crafted using 2 stones and 2 sponges.
There is also a brick version.
each has a stair, slab. and wall.
The blocks kind of look like stone, but are a lot more yellow, obvious that they are made from sponge.
This is a dumb idea for a block, and it's exactly why I made it! Hope you all enjoy!
