Five Colors Holy Sword

Five Colors Holy Sword (五色聖剣) is a magic sword in possession of the Naeura family.

Description
The sword has been in with Count Naeura's family for generations and has served as the family's most sacred treasure.

Appearance
It was a longsword enchanted with the elemental powers but the blade was without an edge so it could only be used as a blunt weapon, like a dummy sword for swordsmanship practice.

Abilities
It is a magical enchanted blade with the elemental powers of fire, thunder, acid, sonic, and ice which dealt their respective damage types to a slashed target.

Trivia

 * Despite being called a Holy Sword, it did not deal holy damage and the name was likely changed from its original title over the generations.
 * In Buddhism, the five colors are abstract representations of Buddhahood. Black symbolizes killing and anger; White denotes rest and thinking; Yellow stands for restraining and nourishing; Red for subjugation and summoning; Green means exorcism.