Barnabas (Final Fantasy IV 2D)

Balnab is a storyline boss in Final Fantasy IV. He is fought alongside Dr. Lugae and relies on physical attacks.

Battle
It is recommended to take out Balnab first, as he will self-destruct should Dr. Lugae fall before him. Cecil and Yang should attack while Kain uses the Jump command. Rydia should use Black Magic or Summon, whichever is more MP efficient. While Rosa is not healing the party, she can add some damage with physical attacks. The big machine should go down soon enough.