This is a tall (about 15 feet / 5m tall) golem/statue made of dry, cracked stone. It's incredibly top-heavy, with a huge chest and arms, and it looks like it's beginning to crack near its midsection and tip forward.
It is essentially a big stone statue that crumbles and falls over on opponents. It's top-heavy and its legs barely support its weight, so it can't walk around. But if an opponent comes within range of its arms, they will get a beating. Finally, its ace in the hole is that, if push must needs come to shove, it can execute one overwhelming, self-destructive attack - and when it does, it hits like a buildingful of bricks.