2. Talk to Metheus Sylphe (yuno_in02 88, 164), and pay 1,285,000 Zeny (VIP players will not be charged this fee). To proceed in this quest, the player's character must have 0 Weight, no Zeny, no Cart, Falcon, Pet, or Peco Peco and all of his or her Skill Points spent.
3. Read The Book of Ymir (yuno_in02 93, 207).
4. Head south from that spot to the very bottom of the map, and turn left (yuno_in02 82, 14).
5. Go down the stairs and walk through the maze path (to yuno_in05 153, 142). When you reach the rooms with three and four different paths, pick portals at random until you enter the room with three entrances from the bottom left portal. Take the portal to the bottom right which results in entering a new spiral room.
Hint: Type /where when you enter a new room. When you are on 145, 83 just head south.
6. Head to the center of the spiral, making sure not to enter the portals along the side and enter the portal there.
7. Once in the room with the machine, you'll have to click on the NPC bubble (says "Heart of Ymir") at the very bottom of it. It may be hard to get to, so find a spot within reach of the machine. Best may be from the bottom left if you adjust the camera angle if possible.
8. After you've been warped to Valhalla, walk north as far as you can north (roughly: valkyrie 42, 82), and talk to the Valkyrie.
9. If you've got no zeny, no weight, and no unallocated skill points on your character, you'll be reborn into a High Novice, and warped to the town of your original first class:
Turning High Novice: