With this ability, Blake will be able to move and control the tectonic plates which make up the earth's crust. This means that he will be able to cause any natural disasters which occur due to tectonic movements, such as earthquakes, volcanic eruptions and tsunamis. His ability can also prevent natural movements of the plates, and thus prevent or stop the effects. This ability is highly powerful, but it takes a lot of concentration and energy to even move the plates fractionally. Blake will take a lot of time and effort to learn to use it well, and will need to practice often in order to gain skill and control. He will always find that the ability drains him of energy and needs a lot of concentration.