|Other Names||Demonic Emperor Sword|
Sword of the Sun
|Wielder(s)||Original Siegfried (Original Wielder)|
Siegfried (Former Wielder)
Yuuto Kiba (Current Wielder)
Gram is the strongest Demon Sword also known as the Sword of the Sun and the Demonic Emperor Sword.
The strongest Demon Sword created, Gram was previously wielded by the original Siegfried who used it to slay the Dragon King Fafnir, though Fafnir was later revived by the Norse Gods.
Gram is a Demon Sword with Dragon Slayer ability imbued. It also has the destructive power equivalent to that of the Durandal, which causes Yuuto to compare it to a combination of Ascalon and Durandal, but do not require any charging time like the Durandal, making it more powerful. It is also sharper than the Holy Demonic Sword Yuuto can create.
In spite of the Gram's massive power it has one major flaw, in that anyone who wields it gets their life span trimmed down, which increases with continuous usage, eventually killing the wielder.