I can understand that stacking these two abilities can introduce an imbalance, but I'm not really sure since I don't know the whole game. this is just a guess as to why the developers made ARMOR OF AGATHYS crash after being killed. I just want to say that this spell is only available to one class and 2nd subclass one of which is us and it loses all meaning on this subclass. I also want to note that at the moment this is the only magic class-subclass that is prone to close combat, which in particular needs physical protection and additional hit points.