How do you quickly beat solitare

Im currently facing her too, I got close once with 2 rank S monsters(Black dragon and Malroth)+ the Incirni in my team(Dimigon ace) I got close exept for her kasier beat me with a KAFRIZZLE! (I hated that move, Love the name) Make sure you have a monster with high attack and metal slash to take care of the kasier, And just wack the atlus and mum-boh-jumbo until they die. Your best shot is the kasier+atlus at the same time, The kasier dosent have too much hp. The reason the mum boh jumbo dosent need to be killed first is because it is a bit weaker, ANd dosent attack as often as the atlus.