Mewtwo for Cobalion sounds good to me! What are some good times to trade for you? I'm afraid I don't have time to trade right now. I might have some time to trade later tonight, though I will definitely be available early next week.
I am able to clone. As for Scizor, I'm afraid I don't have what you're looking for, though I do have two different adamant Scyther. If you want to reduce the trade to two Pokemon, that's fine. I'll just remove Cobalion from the three Pokemon I requested. However, if you do want one of my UT Scyther or if you see something else you like and we end up doing a three Pokemon trade, I would like the UT Cobalion.