Since in didnt say any pokemon ordered in tiers go for excadrill
Excadrill(M)@Air balloon
Trait:Sand Rush
Nature:Jolly
Evs:4Hp/252Atk/252Spe
Moves:Earthquake,Swords Dance,Rock Slide,X-Scissors
EPIC speed when used in sandstorm when sand rush is around and with swords dance its even better
EXCADRILL FTW!!