She gave Soverick his silvered holy symbol of Pelor.
After the battle at the Temple , Clarice was suspected of enchanting the silvered weapons with tar-foam trap spells. When questioned, her eyes glazed over, and she tried to kill herself by triggering her silvered necklace (but was stopped by Soverick).
She has a black mark on her neck made up of 3 diamonds, one shared by several other members of the Silverguard who also share this mark.
It is rumored that Soverick like-likes her.