Update 2: Julia and Obsidia
Beating Julia was very easy, Stic just OHKO'ed everyone but Electrode. I went to Obsidia Ward where I trained a Bidoof and later trained it by Litleo, called Braveheart. She is very strong and let the PULSE Tangrowth with only a few HP, fainting by a Acid Spray. Stic completed the job (wow, she is REALLY powerful). So I went some episodes back and picked Magikarp and Togepi. I wanna breed they, but the Ditto event don't happens to me, anyone knows why? Anyways, going to Onyx Ward now.