I am stuck at this instance the forest of deadwood reconnaissance, And I can't beat it on 3 stars no way. The blue seal thing is just impossible it 1 shots me no mather what team I am using. I got 21113 BP lvl 71. Any tips what teams to use? F2P ones.

Instance I need done: http://prntscr.com/eo2bq6 (http://prntscr.com/eo2bq6)

My lineup http://prntscr.com/eo2c7u

Ninjas i have: http://prntscr.com/eo2ciy http://prntscr.com/eo2cpf http://prntscr.com/eo2cuz

My summons: http://prntscr.com/eo2d9j