For me, once I the Assassin beat once I lost interest.
Don’t get me wrong it’s a fantastic game. But it took me a month to beat that boss (whilst getting sidetracked very often in search of blueprints), so when I had that done that was my no.1 goal in the game done.
That said I want to get that blueprint off the elite Golem. I…hate…that…enemy. Even the standard version of it is stupid hard. The rest of the enemies once I took them on enough I worked out some good tactics. But that one nope. Kept kicking my ass unless I got a lucky break. Very annoying.
PS: Be sure to visit Graveyard at least once. Good level. Difficulty is just right and it’s quite long.