Finally got a paladin at the end of the game, but might as well have not bothered. Paladin has lots of armor, "melee overwatch" like the death guard terminators with shield and flail, a transfer WP ability like a chaplain and thats it - not very useful.
I was thinking that game has indeed lost challenge, but then there was Malathan. My first wipe and I still haven’t understood wtf happened. Why did my knights die out of blue one-by-one? How did you guys deal with this fight?
I think he causes two afflictions on melee hit "knight just dies in x turns" and "knight just dies instead of taking critical injuries". Barely managed to kill him before anyone died with 17AP interceptor (he had chaplain's litany of hate for +1 AP on executions, a weapon with +2 AP on executions, +1 AP on crit and also the litany of hate is bugged so somehow it turned into 17 AP after executing two plaguebearers).
With the new patch i noticed that sometimes i get just +1 AP on execution and all the the modifiers from weapons and litany of hate dont do anything, so perhaps they added some kind of maximum of free AP per turn. Or maybe its a bug.