Sword of Hellfire is one of Agni's unique transcendental skills. It summons a special weapon from the fires of Hell. If Agni is in Hell when he summons it, then he has no need for a medium, but if he summons it from anywhere else, he needs a powerful medium. (If the medium is weak, it is destroyed during summoning.) A satisfactory medium would be a god-level item that cannot be destroyed (see Note below), but if Agni uses any god-level item other than the Staff of Agni then there could be a problem. (He knows there will be a penalty if he uses them.)
The sword is suitable for combat, but it is normally used to remember fire-attribute transcendental skills. If Agni is in possession of the sword and survives an attack by such a transcendental, then he can learn that skill; however, he is unable to learn it if he dies in a single strike. The learned skill can only be used when the sword has been summoned.
It can be considered a cheat weapon, considering the fact that it allows Agni to learn even unique fire-aligned transcendental skills.
So far we know of three skills Agni learned via Sword of Hellfire:
- Nine Snakes of Hell (Unique, Owner: Vasuki)
- Extermination (Unique, Owner: Taksaka)
- Fathomless Fire (Unique, Owner: Vritra)
Agni's versions of these transcendentals are somewhat less effective than the originals, and the reason is likely because of the lack of the second required attribute in all three skills, and not having a sura form in the case of the latter two.
Agni uses the Staff of Agni as a medium to summon the sword from the lower levels of Hell in order to end Sagara's attack on Atera. Brahma happens to be in Hell looking for the place the sword is kept just after it was summoned.
- ↑ Kubera, Season 1 Episode 88: The Power of the Name (5)
- ↑ Kubera, Season 3 Episode 31: The Value of a Life (6)
- ↑ Kubera, Season 1 Episode 17: The Sorrow of Loss (6)
- ↑ Kubera, Season 1 Episode 79: The Night it Rained Fire (16)
- ↑ Kubera, Season 1 Episode 80: The Night it Rained Fire (17)
- ↑ Kubera, Season 2 Episode 67: Frozen Tears (10)
- ↑ Kubera, Season 2 Episode 68: Frozen Tears (11)
- ↑ Kubera, Season 2 Episode 152: Your Justice and Mine (18)
- ↑ Kubera, Season 2 Episode 153: Your Justice and Mine (19)