zend wrote:The fluff for this set is lazy and doesn't make sense. Eldar care about the fate of the universe enough to save the Imperium's ass and resurrect a Primarch for them, but here they are fighting the Imperium again on a world that's touted as being a fragile thread that's holding the Imperium together. The Ultramarines should also be way more tolerant of the Eldar
Having the Ultras vs Saim Hann does seem less about what fits the fluff and more about what armies the studio already has painted up

The Kill team background mentions the Iron Hands being present on Vigilus. They would
IMO be a much better fit for this story.
That said, it was the
Ynnari who helped to bring Roboute back not the Craftworlders. The majority of the Eldar factions see them at best as misguided, at worst as dangerous fanatics. Likewise Guilliman(and by extension the Ultras) is not daft enough to assume that all the different Eldar groups are on board with his secret alliance of convenience with Yvraine and her flock.