Mymeara - Irillyth, the Shade of Twilight: During these terrible times hope came to the Mymearans in the form of Irillyth, a disciple of Asurmen who strode forth one day from one of the many Webway portals on the craftworld that had remained inactive since their departure.Through his wisdom the warrior-citizens of Mymeara learned how to combine the aspects of stealth, speed and overwhelming firepower to utterly decimate their foe. Together the warriors of the craftworld and the Phoenix Lord set about clearing a safe path through the galaxy for their world-vessel, hitting out mercilessly at any who dared to threaten them.Irillyth's presence upon the craftworld was short-lived though. Calling a meeting of the craftworld's Council of Seers, he announced that the ultimate reason for his arrival upon the craftworld was to prevent its utter destruction, which he had seen in a vision whilst undergoing his training with Asurmen, first of the Phoenix Lords.Centuries in the future, the craftworld would sail through the empire of a hostile species so vast and powerful that they would neither avoid nor survive its wrath. The Phoenix Lord could prevent the doom of the craftworld now if the Council of Seers would grant him a war host large enough to destroy the alien empire, which at that point in time was still in its infancy.Bowing to the wisdom and foresight of the Phoenix Lord, half of the entire craftworld's war host was given over to Irillyth. As the last citizen-warrior stepped across the threshold of the Webway portal the Phoenix Lord had appeared from years before, the device was destroyed as per his instructions, for fear that the enemy would one day somehow discover how to use it to invade the craftworld.If his war host was victorious, then the Phoenix Lord would find some other way to ensure their return. That was the last those who remained on the craftworld saw of their brethren. As their vessel slowly drifted through star systems where Irillyth had said the empire of their eventual destroyers would be, they could see that he had been true to his word and that paths of the alien race's evolution had been altered.Planets along their route had once been the site of cataclysmic battles. Whole cities had been destroyed by what could only have been Aeldari weaponry, and the reptile-like aliens scavenging amongst the ruins were now little more than savages. Still though there was no sign of Irillyth and the Mymearans.The craftworld continued their search, and eventually encroached upon part of the dominion of Mankind. Realising that to continue through such a populated region of space would put them at terrible risk, the Seers of the Mymeara Craftworld chose instead to conceal their great world-vessel and continue their search through other means.They came to rest in a region of space that had not yet been infested by other species, and using their technology hid themselves away, drawing the stellar matter of a nearby star around the craftworld like a shroud.There they remained for Terran centuries, sending out Rangers in the hope of locating their lost kin. During their search the Rangers came into contact with other survivors of their species.Although the Mymearans would have preferred to remain concealed from all, even their own kind, they recognised that they would need the support and protection kinship provided and brokered an alliance of sorts with Alaitoc craftworld and its Aeldari Corsair allies; the price of their allegiance being the exchange of Aeldari technology not seen by Alaitoc since the Fall.