imma trying to start up a new lore lne that im fixing where horus never fell to chaos and that instead it was the Ultramar primarch this line though currently has its problems so im not going to post it but my thought was that with this lore line the the Craftworld Eldar have joined the Imperiam of man and im trying to work toa in to however what if the Yu'vath did what the necrons had done only into the warp they sunk themselve into a sleep of sorts in great citys within the warp and are starting to awaken because of this i was trying to look for a base of the Yu'Vath and would appreciate some feedback on it

Please use puntuation and capital letters once in a while. What you did there is nigh unreadable. o.O