Fury of the Divine Oblivion

Fury of the Divine Oblivion (神の忘却のフューリ, 'Kami no bōkyaku no fu~yūrī') is an tremendously strong Nullification magic spell that morphs the magic sword, Illyria (イリュリア, Iryuria), into a massive kirin-like projectile that, when fired, is capable of unleashing immense destruction over a long distance from where the spell was additionally cast. One of the only spells capable of hitting a target outside the caster's line of sight. It is one of the two most powerful spells used by the wizard, Gilan Kurain. An infamous spell, tales of its destructive power have inspired fear into the hearts of the weak. It was through the use of this spell that Gilan earned the epithet, “The Gate of Oblivion” (オブリビオンの門, Oburibion No Mon), after wiping an entire Fortress off the face of the earth during a mission.

Description
A true testament to Gilan's skill in utilizing the shape-changing properties of the magic sword, Illyria, takes the form of the mythical Kirin. Named after its inspiration, the spell consists of a transformed Illyria blade forming the skeleton of this massive beast, while the body and flesh of the construct are formed entirely of pure, highly condensed ethernano vibrating at such a high frequency that it can cut through the ethernano composition of any magical construct, nullifying the spell and causing the remainder of the ethernano to dissipate harmlessly into the air. The ethernano has been condensed to such a density, that the ethereal body of the beast bares a striking resemblance to armor. When fired, the autonomous construct is capable of homing onto moving targets, and allows the caster to strike distant targets that surpass the their line of sight with pinpoint accuracy. The sheer amount of destruction this spell can cause is tremendous, and has gained notoriety after it was used to level an entire Fortress during a mission, fully erasing all indication of the structures prior existence. Due to the projectiles surface being composed almost entirely of Nullification Magic, the weapon cannot be blocked by magical construct, and its implicit magical immunity also deems it impervious to harm from other magical spells. As is the nature of magic this powerful, the activation of this spell requires tremendous amounts of magic power, such that inappropriate use of its power will leave the caster utterly exhausted of magic power, and unable to fight if the spell afterword is not used effectively. Additionally, since the caster's sword serves as the skeleton of the projectile, use of this spell disarms the caster for extended periods of time. When the Phoenix construct is destroyed after successful impact with the target, half an hour is required for the sword Illyria to return to the hands of its user via Requip magic.