I have been having fun with this choice scarfe baxcalibur set to OHKO some of its usual hard counters. I fully expect you to build a better team around it, but I have had success with it as it is.
https://pokepast.es/e052cdf6b8a8caed
https://pokepast.es/e052cdf6b8a8caed
Cross Evo featuring Diglett-Breloom and Magnemite-Pelipper!