Heimerdinger

 is a Champion in League of Legends.

Story
It is unusual to see yordles outside of Bandle City, but the lure of science was something Heimerdinger could not resist. The great academies of Piltdown called to him; daring him to make his mark in the City of Progress. Knowing he would never thrive away from his own kind, Heimerdinger gathered like-minded yordles to join him in his quest, thus forming the backbone of the now famous Yordle Academy of Science & Progress. Since then, he has become one of the most respected minds of the modern age. The state of war on Valoran, however, is unacceptable, and Heimerdinger believes that science is the key to saving the world. Much more, he is out to prove this as a member of the League of Legends.

Heimerdinger brings his powerful scientific creations to bear on the Fields of Justice. His feared shrink ray turns his enemies into diminutive threats, dramatically reducing their abilities. He carries land mines, which he places on the ground to be detonated by approaching foes. However, it is his artillery turrets that make Heimerdinger the most dangerous. They become more powerful the more he tinkers with them, bringing them to a point where they can even destroy nearby structures, including enemy turrets and nexuses.

Heimerdinger also supports his allies by setting loose his repair bots: automatons that both repair nearby turrets and heal friendly champions.

Science is on the march. Don't get in its way.

Strategy

 * Turret placement is key, particularly in the summoners rift. In the tall grass, whether on the sides or in the middle are always good areas to place them in to allow Heimerdinger to lead pursueing enemy champions into a nest of upgraded turrets, or to divert minions from their paths and enable him, or other champions to attack with impunity.

Quotes
"My penis is on fire"