Ylraith
From Warhammer 40k - Lexicanum
Ylraith the Dread is a Harlequin Shadowseer, who fought the Dark Eldar Archon Sekereax.[1]
History
During the course of the battle, though, the Shadowseer warned Sekereax that the Archon's perceptions had come under his control. Ylraith then stated that unless Sekereax stopped fighting, the Shadowseer would drive the Archon's mind into a pit of nightmares that he would never be able to escape from. Sekereax refused, however, and this led Ylraith to use his Psychic powers, to drive the Archon irrevocably mad.[1]
Sources
- 1: Codex: Harlequins (8th Edition), pg. 73 — Phantasmancy Discipline