User blog comment:DirgeOfCerberus111/An Alternate Universe? Let the heresy begin!/@comment-3341288-20110904061349/@comment-1986435-20110906073824

Well, I always though that some Eldar would turn up in the Alt Timeline but would travel through time aswell and end up in the time just before the fall. Using their psychic powers, the Eldar from our timeline give the leaders of the eldar a vision of what would happen if they continued (similar to the Cabal). The Eldar leaders and the ones from our timeline, along with the craftworld Eldar get everyone to change ways, except for a small group who turn into the Dark Eldar, but less smaller then originally. Shortly after, the Human empires more frequently begin trade with the Eldar, as the Eldar from our timeline (who's farseer is now part of the leading Eldar council) realise that they have a chance to change things for the better, so that they don't end up like the Eldar Human relations in our timeline. This all goes swimmingly of course until the Dark Eldar begin raiding Human worlds, under the guise of Eldar. The Humans ofcourse blame the Eldar for the attacks and attack them. This leads to a war between the Humans and the Eldar, while the Emperor, rather then uniting the galaxy (as it isn't seperated) toils away on his Primarch Project in the Sol Sector (or whatever it is). As Humanity is soundly getting beaten by the Eldar, the Emperor then begins to unite whole worlds, and assisted by his proto marines (the first batch from the primarch project, the primarchs are still being created). Eventually manages to call a truce with the Eldar. The Primarch Project proceeds as planned and the Primarchs are scattered by the Big-E. The Emperor then allows them to grow (as he knows the threats of chaos, and the project is to fight it when it emerges). He then heads across the galaxy and collets them, making sure to train them and have them in any battles possible. Of course the Emperors united worlds technology is alot more effecient with the Eldar's help, and they have alot of advanced tech. Shortly after this, it is revealed the one of the primarchs (possibly Russ?) Who has grown tired of never fighting, declares he is seperate from the Imperium and begins attacks on both. (Aligned with the chaos gods.) The Eldar and the Big-E decide to work together to take down Russ but then several other primarchs realise Chaos' power and join it aswell, these could be the guys like Lorgar, as the Emp would still deny his worship, possibly Angron (depends on how we do his raising story.) I'll ad more later.