Cursed Swords

Yulian Jalisco the Demon World's craftsman created a total of 49 swords from the bones of Emperor Dragon King.

Inscription-less Sword

 * An unnamed sword that doesn’t lose its edge, Eris obtained this sword from Roxy's Father Rowin Migurdia. The sword is a single edge falchion with a curved blade where the edge side is vastly wider than the back side and has two red ornaments on its blade ridge. The blade is also attached to both ends of the cross guard and has a knuckle bow.


 * Owner: Eris Greyrat

Prominent

 * Prominent (Yubi Ori) is an ornamented sword that Orsted gave to Rudeus who became his subordinate to sell for funds for his missions but due to the difficulty of finding someone to immediately buy it, he gives the sword to Eris that is seen sheathed by the right side of her waist.


 * Owner: Eris Greyrat

Sword God's seven swords
Sword God Gal Farion likes collecting swords especially those made by Yulian that he keeps in his room which is commonly given to his students after reaching the Sword king rank as proof of mastery.

Windpipe

 * Windpipe (Nodobue) is a single edge curve sword with a sparkling golden blade that Gal sheathes at his left hip. The sword guard is composed of 2 bow shaped ornaments where the belly of the bow attaches to the body of the guard and a decorated mushroom shaped pommel at the end of the sword's grip. After their battle, Gal gives Eris the Windpipe.


 * Owner: Gal Farion, Eris Greyrat

Flat Core

 * Flat Core (Hiramune) which can also be read as Pillar of Peace is a katana with a dark colored back side and patterns by its reddish edge side. The golden cross guard also serves as a blade collar but it is longer on backside and as it crosses to the edge side. The dark hilt is slightly curved and has a golden pommel. Ghislaine is given the Flat Core when she became a Sword King by Gal Farion.


 * Owner: Ghislaine

Phoenix Elegant Dragon Sword

 * Phoenix Elegant Dragon Sword is a single edge silver sword that has a curved blade where the edge side is at the inside of the blade (unlike her first sword and Ghislaine's Hiramune where the edge is outside of the blade). There is a detachable ornament is placed by the back side near the blade collar with various engravings. The cross guard is shaped like a bow where the belly of the bow is facing the hilt and a pommel pointing towards the edge side. A sword that didn't release any sinister feeling and just felt refreshing.


 * Defense Nullification: Can nullify the Battle Aura of the enemy


 * Owner: Eris Greyrat

King Dragon Sword Kajakut
A great sword forged from the crème de la crème of Emperor Dragon King’s corpse. It can manipulate gravity just like the Dragon King, and can release its energy in a burst that can leave a 20 meter crater on the ground.

Owner: Kalman II (former), Kalman III (current)

Trivia

 * Is explained in Volume 15 that, two of the seven Sword God's seven swords are in possession of the Sword emperors (one of them being Timothy Britts) And the other two are reserved for students that still need to grow a little more (probably Jino Britts and Nina Farion).
 * The sword Prominent worth around 100,000 Asura gold coins.
 * Flat Core can also be read as Flat Chest to which Rudeus thought that the name doesn't suit Ghislaine considering the size of her chest.