Beating Bastila with Nightmare

Thanks everyone, my nest hasn't been touched since his marquee. I will continue to avoid them but it is becoming harder and harder. I have just started reaching into the top 20 in my shard and I am honestly choosing to battle traya over bastila. My vader has 241 speed which I feel is pretty good, so hopefully if I do face them I can start the battle with an ability block on yoda before he goes instead of force crush and culling blade. See if that makes a difference.