Niam, the Wandering Mage, is a champion who embodies what Xerath SHOULD have been. A siege tank. He has low cooldown spells, and his ultimate is a toggle which trades mobility for range. Unlike Xerath's old W, his ultimate has a significant deactivation time, during which he cannot move. Two of his abilities have travel times, so although his maximum range is 4000, hitting them at such a range would be very difficult. Their cooldowns are low to compensate.