Kuradeel

Kuradeel (クラディール) was one of the 10,000 players who got trapped in the cursed death game, «Sword Art Online». He was originally assigned by his guild, «Knights of the Blood», to protect Asuna. He was later revealed to be a member of the famous PK guild, «Laughing Coffin». He dueled with Kiritoand lost. He later tried to kill Kirito by setting a trap and killing two of the guild members. Luckily, through the meddling of Asuna, Kirito was able to finish Kuradeel. He was originally portrayed as a devoted guild member before being revealed as a member of the «Laughing Coffin».

Sword Art Online
He was part of the «Knights of the Blood» guild. His duty was to protect Asuna, but he became obsessed with her, stalking her and watching her house for a month under the guise of 'guard duty'. He dueled with Kirito for Asuna, but lost due to Kirito's skill «Weapon Break», which destroyed his sword. After Kirito joined the Knights of the Blood, Kuradeel underwent obligatory training with him and two other guild members, but tried to kill Kirito by setting a paralyzing trap in the drink. He then revealed himself as a member of the «Laughing Coffin» PKing guild. Luckily, Asuna reached in the scene in time and attacked him but he fooled Asuna into lowering her guard, then attacked her. However, Kirito had recovered by then, and defeated Kuradeel with his Martial Arts Skill Embracer.

Sword Art Online

 * Level: 81
 * Main Equipment:
 * 「Tyrant Dragon」 (Two Handed Straight Sword) (Destroyed by Kirito)
 * Skill Slots: 10
 * Equipped Skills:
 * Two Handed Straight Sword - 841
 * One Handed Straight Sword - 204
 * One Handed Dagger - 453
 * Heavy Metal Equipment - 755
 * Battle Recovery - 328
 * Hiding - 829
 * Searching - 776
 * X-Ray Vision - 697
 * Medicine Mixing - 897