Elucidator

«Elucidator» (エリュシデータ) is Kirito's primary sword in Sword Art Online. This sword is a demonic monster drop that he wields along with «Dark Repulser». It was boosted to +40 by Lisbeth out of a maximum of 50.

Elucidator was a boss drop from Floor 50.

Appraisal
ELUCIDATOR

Long Sword / One Hand Equip +50
 * Range: Short
 * Type: Slash
 * Attack: 700-710
 * Durability: 1350
 * Weight: 170
 * Requires: 61

Agility +28

Strength +48

Armor

Warmth of the Heart (Aincrad 48th Floor, June 2024)
First introduced when Lisbeth checked its name, to find it was not a player made weapon but a drop, and Kirito requested a blade of equal quality. It was then used to test the strength of Lisbeth's best sword, which broke upon striking Elucidator.