A couple days ago I started another playthrough of SotN. I sometimes avoid broken items/spells, or at least the use of them, because it just makes the game too easy. This time I went all out - duplicator, unlimited $$$, double crissaegrim, double heaven sword, double runesword, very blood-soaked muramasa, usable sword familiar, etc. They are definitely novelties that are fun to play with, but they basically make you invincible to everything the game throws at you. I'm curious, does this make the game more or less fun for everyone who does it, or do some consider that that's just how the game should be played well?