A Dark Prismarine Stairs block is a Dark Prismarine stair variant crafted from Dark Prismarine, featuring a deep teal color ideal for oceanic and aquatic-themed builds. It functions as a sloped block for smooth elevation transitions and can be mined fastest using a pickaxe; otherwise, it drops nothing.

Dark Prismarine Stairs can be crafted from Dark Prismarine or obtained through stonecutting. They do not generate naturally in any structures. Additionally, they can be placed under a note block to produce a bass drum sound.