A golden ball, palm sized.
Can generate up to 3 intensity light at will, if the one holding it wants it to glow. The limits of this ability are unknown.
If the one holding it spends 1 Will, the light doubles to 6 intensity for up to 12 rounds.
Any other abilities remain unknown at this time.
Estimated value: 30 sina.
This curiosity was found in Darba’s Foundation, the broken chambers beneath the great arch-magus Darba’s ancient tower that had been destroyed by a crippled dragon. (Presumably he had something to do with the crippling before his untimely demise.)
Before he joined the Tower Guild, the wizard Rothchilde was exploring those chambers, and kept this bauble as a memento of the expedition.