Ok I am reading The Curse of Khaine now, and have gathered as much info from Khaine that I can find on the net. Here is my list of events; (Prepare to be mindraped)
-Naggaroth has been abandoned to Chaos, but the Dark Elves pretty much raped it before they left. They poisoned the soil, the water, the air, sacrificed every slave they had to ensure it would be haunted for all time, and left every plague they had behind. In short, Valkia won, but she got shit all for it.
-Malus Darkblade is dead. According to Teclis Tz'arkan took over his body and made him go POP! Tz'arkan then died fighting Tyrion the Avatar of Khaine. No word yet on what happened to Spite, but that crafty little reptile is probably still out there.
-The truth behind Malekith has been revealed. When Malekith originally entered the Flame of Asuryan the burns he suffered were not a rejection but rather a test, but when he leapt out of the flame he failed the test. Every Phoenix King since then has used mages to survive the flames, when in reality none bar Imrik of Caledor would have succeeded. Asuryan, angry about this, cursed the Phoenix Throne, all that would sit it from hence forth would suffer from crippling paranoia, guilt, or arrogance; which is why every Phoenix King since Bel Shanaar has sucked.
-Malekith leads the Dark Elves to Ulthuan and becomes the Eternity King after re-entering the Flames of Asuryan, but he has not been healed and is still a burnt wreck of a being. But he now bears the mantle of Asuryan's avatar as Aenarion was.
-Crone Hellebron stayed in the ruins of Har Ganeth and waged bloody warfare with the army of Valkia, but after hearing about Tyrion took all her followers to Ulthuan. She tried to usurp Morathi but when she realized that she wouldn't be able to, she sided with Malekith. I believe she survived to Athel Loren, but I am not sure.
-Lokhir Fellheart sided with Malekith for most of the war until the final battle when he defected to Tyrion. He fought at the Blighted Isle and was last seen being carried from the field back to the Black Ark of Blessed Dread. His end status is unknown.
-Morathi betrayed Malekith and sided with Tyrion in the War for Ulthuan due to her creepy infatuation with him, becoming his lover and chief advisor. She attempted to mess with the Vortex but failed and was taken personally by Slaanesh along with Caledor Dragontamer.
-Teclis helped Malekith reach Ulthuan and helped him take over. He attempted to save Tyrion from himself but failed as Tyrion realized how manipulative Teclis is and that Teclis is responsible for Aliathra's death. Teclis then breaks apart the Vortex and with it the Winds of Magic, embodying it in eight individuals whom Teclis believes will be able to match the Chaos Gods and take the fight directly to them. He is last seen disappearing with Tyrion's body to parts unknown.
-Alarielle sided with Malekith after Tyrion attempted to have her become his Queen, which she saw would lead to nothing but ruin. She did weep for Tyrion however and only agreed to wed Malekith after he saved the Elves. Alarielle has also been named the Queen of the Wood Elves with Ariel/Isha's impending death, though now she is the Queen of the restored Elven race.
-Korhil of Chrace is dead. He sided with Tyrion in the war, but on seeing how far his friend had fallen attempted to steal the Widowmaker so that Tyrion would come to his senses. Morathi tracked him down and dragged him back to Tyrion. Needless to say, his death was not quick or easy.
-Imrik of Caledor has sworn himself to Malekith and helped him bring down the Eagle Gate and fought in many battles at Malekith's side. The Dragon Princes of Caledor are firmly in Malekith's camp.
-Tyrion, enraged by his brother's deception, his daughter's murder, and the fact that he must now bow to Malekith, draws the Widowmaker and becomes the Avatar of Khaine. All the Asur that refuse to bow to Malekith, including Aislinn the Sea-Lord and Korhil of Chrace, follow him as do the majority of the Disciples of Khaine who view him as the will of their God made manifest. Tyrion kills Tullaris Dreadbringer and Malus Darkblade in battle, and then later battles Orion whom he also kills, though Orion manages to give as good as he gets for a while. He eventually meets Imrik and Malekith in battle and nearly kills both of them, but is slain by Alith Anar with an arrow to the heart.
-Alith Anar kills Kouran Darkhand in battle but after seeing what Tyrion has truly become, swears loyalty to Malekith, but promises to kill him in a heartbeat if he ever even for a second believes that Malekith isn't putting the Elves first.
-Ulthuan is gone, the entire island has been reduced to rubble and ruin. The combined Elves escape through the World Roots with the magic of the Everqueen, though many are lost to the sinking of Ulthuan, and find refuge in Athel Loren, which welcomes the Elves as did it in the time before Chaos. It is revealed that the Elves as a race came from Athel Loren before Chaos arrived, and that is why it welcomed the Wood Elves originally, it was their home originally.
-Alarielle marries Malekith in the same symbolic marriage that she had with Finubar, though since Malekith is charred no child can ever come of the marriage.
-Ariel and Orion are dead. Ariel is either dead or dying of the poison, and Orion was slain by Tyrion.
-At one point in his sojourn through the Realm of Chaos Araloth was aided by a giant knight in silver armour, who spoke a strange tongue, carried a great silver sword and shield, and was able to spit fire from his hands....
(Not much detail on this, will find out more asap.)
-Araloth's destination was revealed. The Goddess Lileath revealed the origins of the Warhammer world, it was a world colonized by Asuryan and his daughter, whom she reveals were actually Elves from another world swallowed by Chaos. There is a great cycle where Asuryan enters a world, creates life, his family brings strife and this strife allows Chaos to enter the world and eventually devour it. Lileath believes that the Warhammer world is screwed and so she imbues Araloth with divine power and sends him to a new world to create a new civilization of the Elves and to continue the cycle. Lileath plans to have Teclis, Malekith and Alarielle fight against Chaos until the bitter end as she thinks they will weaken Chaos and give Araloth and his future people more time before Chaos comes to destroy them.
-Athel Loren is now the home of the restored Elven race.
-With the Winds of Magic now embodied in other beings, the following beings are now avatars of magic and are capable of matching the Chaos Gods; Malekith - Shadow, Alarielle - Life, Nagash - Death, Karl Franz - Celestial, Teclis - Light. The Winds of Fire, Metal and Beasts are up for grabs.
So yeah. Woah...