Honestly why is scarf even listed here? I fail to see any viable use out of it. Unlike Landorus-T it cannot grab momentum with U-Turn or has more useful options like Knock Off and Superpower, and all of the moves listed on the set bring Excadrill in to very unfavorable situations since being locked into any of those moves is easily exploited by your opponent. If you are using it as cleaner then sand rush is waaaaaaaaay better. A fast emergency spin can be nice, but honestly it's just not worth it.