A Living Mountain of Granite
The **Stone Sentinel** is a dragon that is one with the earth itself. Its scales are not made of flesh and bone, but of solid granite, each one a testament to its immense strength and durability. Its horns are like jagged peaks of obsidian, and its breath is a cloud of dust and rock that can bury its enemies in an instant.
The Stone Sentinel is a **guardian of the mountains**, a protector of the natural world. Its lair is a massive cavern deep within the heart of a mountain, a place where it slumbers and gathers its strength.
This dragon is a slow and deliberate creature, its movements like the shifting of tectonic plates. It is not a creature of fire or fury, but of strength and endurance, a living mountain that stands as a testament to the power of the earth.