A Mossy Cobblestone Stairs block is a weathered, overgrown variant of Cobblestone Stairs, often used for ruins, dungeons, and natural-looking builds. It provides a sloped structure for smooth elevation changes and can be mined fastest using a pickaxe; otherwise, it drops nothing.
Mossy Cobblestone Stairs naturally generate in pillager outposts and can be crafted from Mossy Cobblestone or obtained through stonecutting. Additionally, they can be placed under a note block to produce a bass drum sound.