Accelgor

Accelgor is notable in RU, or any tier, for its amazing base 145 Speed, making it one of the fastest Pokemon in the game. Accelgor's Bug typing is decent offensively, and gives Accelgor a set of useful resistances to common attacking types. Accelgor complements its excellent Speed with a fair base 100 Special Attack stat which, along with its good STAB options and strong coverage, makes it a dangerous attacker. Furthermore, in addition to being one of the best and most reliable Spikes users in the game, Accelgor has an excellent support movepool that is superbly designed to frustrate an opponent. Things are not entirely rosy for Accelgor, however. It has absolutely pathetic defenses; almost any neutral attack will OHKO it. Additionally, its Special Attack will frequently find itself lacking, missing out on many crucial KOs. Regardless, whether it is running an attacking set or a support set, Accelgor is a threat to be considered when building a team.