The Goblin Lord's Compendium

From the introduction: This compendium has information on how you can easily implement the bounties and the concept of the Goblin Lord with his Endless Dungeon in your own games. You will be able to find some background lore on the Goblin Lord and the Endless dungeon and also a constantly expanding list of magical items that can be bought with the currency you collect from completing the Goblin Lord's bounties.