Lews Therin Telamon
Chapter 26 - Connecting Lines
Lews Therin
Lews Therin’s voice is present in Rand's mind, giggling at Deira, warning Rand about women, shrieking against using balefire, and bitterly mocking Rand's emotional state later in the chapter.
Chapter 28 - Letters
Lews Therin / Lews Therin Telamon
Lews Therin's voice speaks clearly and plainly to Rand for the first time, warning of death and later demanding the kill of Jahar Narishma, displaying a descent into madness and violent intent.