This enemy is initially comprised of two parts: Heavy Tank Right Unit and Heavy Tank Left Unit. When one unit is attacked, its defenses will activate, and the other unit's defenses will deactivate. Therefore, Kaim must alternate attacking each unit; consecutive attacks on the same target result in reduced damage. After each of Kaim's attacks, the Heavy Tank will counter attack with either Magma Blast or Flamethrower. After using both Magma Blast and Flamethrower, the Heavy Tank uses "Blade Up" on one turn, then "Blade Attack", which deals a large amount of damage, on the next turn. Although there is a window to use a Healing Medicine on the same turn that the Heavy Tank uses Blade Up, it is not necessary. If Kaim's Hit Points reach 0, he will automatically get back up with replenished HP. After both the Heavy Tank Right Unit and Heavy Tank Left Unit have been destroyed, the Tank's Magic Engine becomes a target. Executing an attack on it ends the battle.