You've heard of combo trials, I presume? It's time you practice attack sequences. I want you to finish 45 of them. It will be difficult, but I've the utmost faith in you.
An alternate form of combat, with an alternate path to victory. Get 20 wins in Avatar Battles. But don't obsess over the results. Let experience be your guide.
You know how a swallow can fly at speeds of up to 200 kilometers an hour? Well, even they were chicks once. It's all about practice! Get yourself to Training Mode!