Tolkess

A hill dragon, a type of dragon from the material plane. Little is known as to what class of dragons they may belong to, as they lack both spells and psionics, but possess an array of spell-like abilities, and the uncanny ability to camoflage themselves perfectly in grassy, hilly terrain. It has been postulated that a new category of dragons be formed, housing the river, lava and hill dragons, though until 2 more of these "terra" dragons, as our field scientists have begun calling them, this is unlikely to happen.
Hill dragons are slow to act and slow to speak, prefering to do neither. They can exist with no food or water for months, perhaps years, at a time, and they probably eat rocks and dirt anyways. Their wings are much to small for flight, but they are unparalleled burrowers. Their breath weapon is a stream of acid.