ActRaiser/Aitos

Boss: Flying Serpent
In front of a vast waterfall you will fight the Flying Serpent. It moves quickly and erratically across the screen, disappearing off one side of the screen and sometimes reappearing on the opposite side. Occasionally it will vary its moves by swiftly flying in a straight line. The only vulnerable part of its body is its head, so just keep swinging the sword as it flies past. This is one battle where the sword can be more effective stardust spell, because the target is so small and it's only on the screen for a short amount of time.

Boss: Flaming Wheel
The Flaming Wheel attacks by rolling back and forth across the screen, and occasionally it flies up to the center to shoot out five glowing projectiles. Use the platforms to jump over the wheel when it's rolling on the ground, and strike with the sword as it flies to the center of the screen. Since the player is temporarily invulnerable while casting spells, you can get in a few easy hits by staying on the ground and casting spells while it's rolling back and forth.