Favourite item, toughest battle [SPOILERS], Spoilers are possible Options

[Baronius]

One of the players who liked the mod, vice, mentioned that the battles were quite tough and the new items were good. So I thought that everyone who finds this topic a good idea could share his or her experience here, i.e. which battle was the most difficult or exciting/interesting, which item he/she liked (or disliked -- criticism is also welcome). Of course, any general experience is welcome too.

Some ideas for questions to be answered (but really, as always, any other type of comment, report, etc. is welcome too):

What was the toughest battle? What part (or enemy, spell etc.) was the hardest or most dangerous in it?

Which subquest was the best?

What was the biggest surprise (apart from the fact that the story isn't finished... it has just begun)?

Which item was the most useful?

Who was your favourite character (NPC)?

In fact, I'll start a poll as well, in a different topic. Time to bring some life to this forum!