@baltazar33: large archangel potion = 3 large rejuvs + "green" potion (I forgot it's name). Note that you must place "green" potion into weapon composition slot
It seems a bug/feature here: if enemy will be killed by poison effect then he will give you much more experience. So I just poison him, then hit the monster until he has a very small amount of health and wait:)
I guess I found a bug: when i have 1 HP and get a last hit, ship blows and only after that dies. But when that blow starts I can quickly heal myself and survive.