This idea is loosely based off of Viss island (150 LS) towards the end of Asherons Call. Now that we can only bind to Chaos Stones, you can start making these popular grounds for quests. Have a tent with an NPC in it that you talk to, and he will direct you to a certain mob on close proximity to him that is dropping Shards that day. Every day have it rotate to a new mob near this NPC. When you farm the mob he directs you to for that day, they will drop shards. The shards are turned into that NPC. Every 100 shards you turn in will reward you a randomized Enchantment gem....anywhere from q2-q5....all enchants. People naturally love gambling and randomization mechanics when it comes to loot and rewards, that element of surprise keeps them going. Cap it so you can only gain 5 gems a day, and shards are only good for that 24 hour period and then disintergrate. This will make that chaos stone a hot spot for sure, just like Viss was in AC.