Eyesoar

is the of , the fourth in .
==Characteristics==
 appears as a flying eyeball with four smaller eyes that orbit around it, similar to a . As gradually chases around the room, its orbiting eyes will increase and decrease their radius to cover more ground. These smaller eyes can be defeated with several strikes from 's , but will quickly regenerate. To harm this , must use the so that it penetrates its defenses and hits directly. This will dizzy the and scatter the smaller eyes briefly, allowing to strike with his before they return to formation. After taking enough damage, will be defeated, leaving behind a and opening the door to the .
==Nomenclature==
 shares its Japanese name with , implying that they may be the same creature. Its English name is a play on the words soar and eyesore.