Eldar are manipulative dicks, that's basically what they boil down to. At least the Craftworld ones are, if there's an Ork WAAAAAAGH incoming to an area, rather then potentially risk a single Eldar life, they'll joyously divert the whole thing to an unprotected human system nearby.<br/><br/>Oh, this is also while the stated goal they have is for the Eldar<em>to all die</em>so that they can make a new god to fight Slaanesh.