tragically i tried most of strategy on youtube not so different from one you posted, my alissa is cced- lv 50 100% aff and kattie is cced 57 100% aff, i don't have Bashira so i use Spica and daniella 50 -100% aff yet right side can not stand a chance when first 2 ninja masters come.
i just got through that only once by activated daniella skill which it completely different from the clip, after that in last wave ninja with poison took out whole right side, just after i replace Daniella with mage
i can't understand why they took out my katie so fast, i am also using savior tittle and i 've tried to deal with this stage since friday won 3 times so i do hope someone could just make the miracle happen for me