The large dark star is featured in the corrupted chests Treasure Hunter promotion. Initially, they give 10% more bonus experience than the Prismatic large fallen star, but as you "corrupt" the chests, the stars become more effective, scaling to 20%, then 30%, and finally 40% more effective at the highest corruption.
Lost souls | |
|---|---|
| Scrimshaws | |
| Dark stars |
 Small Medium Large Huge |
| Dark lamps |
 Small Medium Large Huge |
| Miscellaneous |
 Helm of corruption |
