|Release||30 September 2015 (Update)|
|Stacks in bank||No|
|Destroy||Are you sure you want to destroy your Treasure Hunter prize? You cannot reclaim it.|
|On death||Always kept outside Wild|
|Examine||This star can be drained of energy to give you bonus XP.|
The small dark star is featured in the corrupted chests Treasure Hunter promotion. Initially, they give 10% more bonus experience than the Prismatic small fallen star, but as you "corrupt" the chests, the stars become more effective, scaling to 20% at 20 souls, then 30% at 50 souls, and finally 40% more effective at the highest corruption with 100 lost souls gathered. Lost souls can be found rarely while skilling, and once per chest opened.