Travel to Castle Mistmoore (entering through Mistmoore Catacombs) and make your way to the thaumaturge room at ( -253, 6, -15 ) /waypoint -253, 6, -15. Click on the Ornate Case 89 to receive the piano key. *NOTE: when you click on the case, you will receive "a small block" which is used to activate the piano in the next step.
Travel to Rivervale again and re-enter Laughing Trout. Click the hagralaphone again ( -444, -6, -155 ) /waypoint -444, -6, -155, at which point a 15 min timer begins counting down.
Travel to The Tower of the Drafling ( -495, 21, 41 ) /waypoint -495, 21, 41 and speak to The Hagralazoo. When you finish the conversation, she will turn into an 82^^^ mob which you must kill. You will then receive an icy gem.
IMPORTANT: Be sure to select the second option "I seek the Ward of Kelkarn". If you do not, you will be attacked and will have to speak with Zyn'Phro again to continue. You will have to hail him in order to get him to speak again.
The Runes of Gor inside the barracks, down by the edge of the water, next to a Caroeth gatekeeper ( 205, -75, 95 ) /waypoint 205, -75, 95. If sneaking you can stand at ( 212, -75, 103 ) /waypoint 212, -75, 103 in the water and click on the The Runes of Gor then evac or CoH out of the zone.
Click the 4 musical instruments in the corners of Drusella's Chamber.
When you click on the first one, a meliva mistress, will spawn and run around saying "You shall not have the harp!" She will become agro (82^^^ Heroic) and attack when you click on the 3rd or 4th instrument. (She may or not become aggro before you are awarded your epic)
FYI: I did not have 4 instruments appear. After clicking on 2 I was rewarded and the quest was finished. Melvia never became aggro'd.
The instruments will respawn after a few minutes if you have trouble finding all four of them.
You will be rewarded the Ayonic Axe and The Wards of Kelkarn, a house item. You need to place The Wards of Kelkarn in your character's home, and play them to begin the mythical version of the epic.