The Prime Reconstruction is the Tinkerer quest for Skeletron Prime.
- Heart of the Machine must be completed.
- The Destroyer must already be defeated.
- You must re-enter Ravencrest after completing Heart of the Machine.
- Talk to the Tinkerer and provide:
10 Souls of Night
20 Bones
5 Wood
- Talk to the Tinkerer again. He gives you a Prime Map.
- Enter Skeletron Prime's domain.
- Defeat Skeletron Prime.
- Return to the Tinkerer to complete the quest.
- The current `5 Wood` hand-in is marked as a placeholder in the source code and is expected to be replaced later.