DISCLAIMER: Your Steps and Tasks may be different
Step 1. Talk to Arvin,Loc: 32170, 10824, Deadlands of Annwn, he will ask you to kill 2 mobs a Haunted Blackguard and a Haunted Assassin both con green @ level 45
Step 2. Find and kill the two mobs i found the Haunted Blackguards and the Haunted Assassins at Loc: 28900, 11380, Deadlands of annwnBut they spawn at various Loc's throughout the Deadlands
Step 3. Return to Arvin
Step 4. While Talking to Arvin he will tell you to kill 2 more Mobs a Haunted Veteran and a Haunted Master Spy both conned Blue @ level 45
Step 5 & 6. Find and kill the two mobs i found the Haunted Veteran's and the Haunted Master Spy's both in the Lower Crypt Haunted Veteran @ Loc 13460, 28650, Lower Crypt Haunted Master Spy @ Loc 19716, 25546, Lower Crypt Both have Various Spawn points though through out the Deadlands the Lower Crypt
Step 7. Return to Arvin and collect your reward
Reward: 207,540,660 experience,3 gold, Ring of Myriad Talents
Level 34 received 90,000,000 exp.
Level 37 received 180,000,000 exp.
Level 38 received 207,540,660 exp.