Gem of the Bandit Leader

This diamond commands the Zhentarim bandit
group that attacked you at Nightstone. Upon
closer inspection, you realize that this diamond is
a fake! While it might not pass the most discern-
ing of merchants, it could still pass for a diamond
worth about 1000 gp. However, you do sense the
faint aura of magic around it. This diamond has
the following four properties: Delusions of
Grandeur
Once per day pick one: Intimidate, Scout, or
Mercenary