1st - Dont use auto attack, you need to plan what mysteries you activate and at which enemy
2nd - Position, use 0-1-3 or 0-2-2
3rd - Use debuff and control
4th - Clone, naruto 3star or sai 2 star or that sand puppet guy ... for tanking 1st row
5... Cross your finger and then, if fail .. try and try again XD