Scimitar

Scimitar is a sword native to the New World.

Description
Edström of Six Arms was famously known as "Dancing Scimitar" due to her skills in wielding six of these weapons magically.

Appearance
A short sword with a curved blade that broadens toward the point.

Abilities
While having no magical abilities, it was primarily intended as a melee weapon. However they can be enchanted like most items, Edström used six scimitars that were imbued with [Dance] magic. Just like the name, the weapons were able to move as if they were dancing and attacked automatically, increasing the number of attacks several folds. But since the magic only allowed for simple patterns, it was considered to be for surprised attacks and not useful as a main weapon. However, due to Edström's abnormal spatial awareness and being ambidextrous she was able to make full use of the weapons.

Trivia

 * After Edström's death at the hands of Sebas Tian, the butler collected her weapons, along with the rest of her dead colleagues and brought them back to Nazarick and analyzed in the Treasury.
 * In the real world, the scimitar was originally a weapon from the Eastern countries.