Durendal

Unbreakable Durendal is one of the legendary espada.

History
It was first manifested in Charles Roland, a high-ranked knight at service of Arthur of Eurasia and thousands of years later on Alexander Thompson, an apprentice gunsmith.

Habilities
It may generate and control a powerful darkness, which absorbs most materials and elemental attacks, and is virtualy unbreakable.

Weakness
Durendal cannot be broken by any other espada, but is sensitive to heat change, which may bend the bone easily.

Techniques

 * Dark Wave: act of summoning the all-consuming darkness and;
 * Hundred Dark Swords: after using Dark Wave, the espadachim creates from few to several purple-colored darkness-based swords.