Icecream Samwich

I used Staraptor because its immune to earthquake and I also have other Pokemon that I used to get rid of his other moves If you play it smart you can waste his moves since he would try to use certain moves against certain types for example he would try to use Earthquake on my Blaziken but I would switch into my Staraptor and it wouldn't do anything.  Staraptor was just ideal since you can waste some of his moves while lowering his attack also mine has double team, and is EV trained in attack

I kept switching in and out of my Staraptor which has Intimidate so that his attacks wouldn't 1 hit me, i then i switched in and out of my other Pokemon so that he wastes his moves and spammed double team he eventually started struggling so i used a X-Attack and just spammed aerial ace. also sorry for the late response posted this before i went to sleep yesterday and today has been a really busy day for me and i just got some free time.