Eldrad apparently didn't like him, as he claimed to have tried to warn the Emperor of the Horus Heresy (note: he claimed to have done so) only to have the Emperor ignore him.
And anything you post about Ahriman winning would be … 10 months ago deactivated-5d5b34b5b8454 At some point, Eldrad and Vulkan came into contact and (according to Eldrad) as a token of friendship the Salamanders Primarch gave him a tooth of a Nocturne Drake. Using the Fulgurite originally intended to kill the Emperor and then Vulkan, Grammaticus was instead convinced by Eldrad to use it to heal Vulkan’s shattered psyche. Yvraine and Eldrad apprehensively approach the Phaerakh to ask what what comes next. Eldrad Ulthuan is the Eldar Farseer of Craftworld Ulthwe.
He was perhaps the most gifted psyker ever born amongst the Eldar, his incredible foresight having saved many thousands of Eldar lives. He was perhaps the most gifted psyker amongst the Eldar, his incredible foresight has saved thousands upon thousands of Eldar lives. He created and carried into battle the Staff of Ulthamar, and his resilience and power has been a rallying point for the declining Eldar race. I really believe Ahriman is the most powerful Warhammer 40K character apart from Eldrad, the Primarchs and of course the Emperor. It is speculated the Primarchs were imbued with energies and knowledge that the Emperor gained in a Warp Portal on Molech. Eldrad Ulthran is the chief Farseer of the Ulthwé Craftworld. He is a pivotal character whose mysterious activities have helped shape the history of the galaxy, as he uses his foresight to try and prevent Chaos from overtaking realspace. Eldrad next appeared psychically in the form of an old man to Vulkan, urging him to access the Webway on Nocturne and journey to Terra as his destiny demanded. The Phaerakh, known as The Watcher in the Dark, reveals she doesn't have any plans to leave and conquer other worlds as her sole charge is to make sure the vault-prisons she guards stays shut. Ahriman and Eldrad are powerful but they are nothing but ants to guys like the Emperor or Magnus, they've even stated it themselves. Later during the War of the Beast , Eldrad led a ritual to transport Shadowseer Lhaerial Rey and her Harlequin Troupe into the Imperial Palace to deliver a message to the Emperor himself. Eldrad concluded that the Emperor, like all humans, was powerful enough to be regarded as a threat but too stubborn, arrogant and generally stupid to really replace the Eldar. Despite this, he has a rather infamous reputation as his plans usually end up with someone getting killed or causing massive collateral damage. Eldrad Ulthran was the mightiest and most ancient Farseer of the Eldar's Ulthwé Craftworld. Eldrad Ulthran also states that the Emperor utilized dark powers to construct the Primarchs.