Flygon
The coolest fucking pokemon ever! He is a dual ground and dragon type that was introduced in the 3rd generation of pokemon. Because he can fly and is based on a dragonfly he should be four types (dragon, ground, bug, & flying). The overused pokemon Garchomp is often considered to be a better version of Flygon, however unlike Flygon, Garchomp looks stupid and is usually used by nubs. When used by the right trainer Flygon can be a boss and could OHKO most pokemon with an earthquake attack. The only other pokemon that could possibly match Flygon's awesomeness is Gallade.