The Claymore Quest Line was introduced with the second expansion pack to EQ2 (Kingdom of Sky).  The Claymore line is a very long one involving 30+ quests also going into raid zones. 

• In Her Majesty's Secret Service
• In The Overlord's Secret Service
• Burglar's Afoot
• Coin Operation: The Sanctum Of The Scaleborn
• Vanishing Rewards
• Soul Survivor
• The Keys To Trust
• An Uneasy Alliance
• A Scalding Hot Encounter
• Trading Information
• Riddle Of The Vault
• Return to Murarr Sharr
• Expedition To The Barren Sky