With the gear I have I can easily solo this mission. However, I know that some of you do not have the luxury to do so. As a solution, I suggest that you have at least some defense/protection debuff skills and pets. Such as Smokescreen, Spinning uppercut, mir & bone dragon. You can also use deathmark from the new chain skill to boost your damage instead if you do not have any debuffs. Lance is also an option to use because of its piercing effect it. You will also be able to do acceptable damage to it also. Tip: Lance's smash have a 20% damage and 5% critical bonus. I will also strongly suggest having party heal if you unable to clear it quickly because the boss is capable whittling you down mainly with contagion and mineral hail. Nightcore - Thrift Shop - ~.:DaRciOuS:.~ (Original Song: Thrift Shop by Lindsey Stirling and Tyler Ward)