You're assuming that I haven't gotten my swords dance up though.
Still, I wouldn't be matching steel with steel, that's silly. It's just that I've found that Bullet punch Technician Scizor will get the job done a lot better than a Lucario most of the time. It has very few hard counters besides Rotom-A and Ho-Oh.
I still think it wouldn't have a chance if my Lucario can get the first hit in. Oh, and my Lucario has a fairly high defence and has swords dance as well (although, I must admit I rarely use that attack...).
Also, if you have a Scizor with Technician, from what I heard, U-Turn is a very good attack to give it (just look at Bugsy's Scyther for proof).
Also, is there any way to change what your trainer says in the trainer house and what does that person in the violet city pokemon centre do (the one who asks you what you think about him and looks like the person who runs the pokeathlon)?