First, you may want to increase your stamina if your goal is to level. At level 500's, 170 energy is a tad low. Try to get at least 3-4 high adventures per level (at level 500's). Of course, make sure you have enough attk to win battles. Trial and error.
Re: Rivals... you should not have a prob finding rivals at your level, if you do.. consider de-clanning those about your level and higher (active users only). I posted a tips thread regarding this, about 3 months ago. Good luck
Last edited: Jul 14, 2010