Wanted: Greves the Overbearing

Summary

 * Kill Greves the Overbearing in The Black Curtain
 * *BONUS* Kill Greves the Overbearing in Hard Mode

Dialogue
If you have already completed The Battle for Lion's Arch:
 * "Re-create this historical War in Kryta bounty quest. Greves the Overbearing called for a crusade against the Temple of The Ages and spread much misery among worshippers of the Old Gods during the White Mantle regime. Queen Salma offered a bounty for Greves the Overbearing, who met his doom in a fateful clash of steel and magic. Take up this famed quest once again and eliminate Greves to earn the royal bounty."

Walkthrough
Exit from Temple of the Ages and head straight south. Greves the Overbearing will be in the second group of White Mantle encountered. Some Undead foes will pop up with Greves' group. Although it may seem that the odds are against you, the Undead are still hostile towards the White Mantle, although the White Mantle tend to defeat them quickly, so avoid the confrontation until the Undead are dealt with.