The second step towards completing the Paladin Epic 1.0 is obtaining the legendary sword, Ghoulbane. For this step, you have three options—you can choose to kill a fellow Paladin for his blade, hunt a Froglok who has gained possession of the sword, or uphold justice, confront betrayal, and vanquish darkness to forge the Sword of Nobility.
When it comes to Ghoulbane, your first option is a guaranteed one – Joren Nobleheart. This is a level 60 Paladin in South Felwithe that can always be found with Ghoulbane. He isn't a particularly difficult fight, and provides no negative faction hits.
If you're not keen on slaying a fellow Paladin, or perhaps just want an easier fight, you can try your luck against the froglok shin lord in Upper Guk. This is a level 30 NPC, but has only a 25 % chance to drop the sword.
Combine the four items in the Nobleman's Bag to receive Ghoulbane.
You've now completed half of your journey towards your epic 1.0, hero. Your courage thus far is to be commended. Do not falter—the trials ahead only grow more difficult.