Yet while Sauron wore the One his powers on earth were actually enhanced. Its powers were primarily of domination and control. He used the power of the Ring to rule whole peoples who worshipped him as a God-king. Through its use he could control the orcs, the trolls, the Haradrim, wargs, and his most feared servants the Ringwraiths. Because Sauron could already control the weather and the Fires of Mount Doom, these too would have been further enhanced to truly frightening levels if he had regained the One. With the One, his Eye would have seen every thought or action anywhere in Middle-earth; no secret could have been kept from him and no one could have withstood him. With the One, Sauron would have captured the Three Elven Rings and he would have used them to create Timeless evil in Middle-earth; all under the control of the One.