Sira Viress

Sira Viress, born in 40 BBY was a Rattataki assassin, and a member of Blood Star. She was heralded for her tyranny against the Republic and for the assassination of several Jedi throughout her career. She was also reknowned for her use of the lightwhip, which she weilded with great precision. She was killed by Count Dooku, after attempting to assassinate him.