After reading this book I've been left with alot of questions, while searching the forum some have been answered but two (or three) things still confuse.
1. What's the deal with Urko? Where does he have his immense strength from? Is he ascended? He nearly breaks Ryl's neck and at some other point it is mentioned that he can break armour with his bare hands. I guess not all "Old Guard" are that powerful, Toc the Elder is a weakling getting killed so easily.
2. Yath. That crazy mage opening a rift into Chaos. Why does he do it? Where does he take the power from? Maybe my english is too bad (Austrian) but I didn't really understand everything that happened on the ship. They are having this ritual to travel through warren and suddenly he takes over half of the mages and goes insane? I think I missed something important here.
3. Mallicks girl assassin. From what I read here she is Vorcan's daughter. How is this known? Did some older book mention this? I admit I don't recall everything from the early books which I read like ten years ago.

Thanks for any answers and sorry if this has been asked before.