This is my tactic if you can`t kill the CPU inside the robot you will need a protection skill..and berserk for paladin cecil and then kill the healer of the Cpu don`t kill the defense nod... because if you kill the defense nod the Cpu will attack u by Global 999 you will be one hit....the Cpu HP is 30,000 then attack him always and the healer always support the attacker ,attack and attack always ,should be level 40+ or 35+ ....and
you kill the CPU :D plss give me a Thumbs Up :D.........