High Quality Content by WIKIPEDIA articles! "Ground State" is episode 2 of season 4 in the television show Angel. In this episode, Wesley, now a hardened demon-hunter/killer with his own gang, leads Angel to Denza who tells Angel that the Axis talisman will aid him in his search for Cordelia. Meanwhile, Gwen Raiden, a young mercenary with uncontrollable electrical abilities, is also looking for the talisman at the request of her employer, a wealthy businessman with connections to Wolfram & Hart.