Dwarven Longsword

The Dwarven Longsword is the tentative name given to the longsword Ainz found in the Dwarven Treasury Vault.

Description
It was long enough to be considered a longsword, and it was intricately decorated.

Appearance
It is said that no Runes are decorated on it and the body of the blade felt smooth and even. It's beauty was enough even Ainz praised it's appearance.

Abilities
Ainz speculated that based on levels it would be equal to a level 50 item. It's main special ability was that it was capable of absorbing mana that allowed a magic caster like Ainz to use it, despite having restrictions that normally prevents him from wielding such weapons.

Trivia

 * Ainz almost casted Greater Magic Item: Appraisal but got interrupted by Gondo before he could do so and tossed it back into the pile of treasure.
 * This item is currently the highest level weapon Ainz has personally found in the New World
 * It is unclear if it is an item that originated from YYGDRASIL.