Thanks man .HAIL SATAN

I am dedicated i would like to know what would be the best method of doing this. HAIL SATAN

I am new to the satan army and would like to know which demon would be best to summon.My dear friend is slowly dying and she herself said if she was healed she would join satan as well. I feel that if successful it will grow numbers.I know MARBAS heals illness but since he is higher up is he...