It’s not difficult if you know the strategy, talking about Tier II. This time it only took me two tries. You need to enter in p4 with the correct TM in Talía or with Talía death, so after the first AoE you need to Daka resurrects Talía and Talzin, if not, restart. Talía will be resurrected with 100% TM because she was already dead some turns ago, and you want to use the special ability to clean the health inmu in Daka, after that you only use special abilities with the rest of the NS, ie, AoE with Talzin, event ability with asajj, second special with Talía, etc... after a few turns, Sudiuos will have enough plagues to die by taking a turn.