Greetings first of all enjoying the game just a little observation that maybe can be addressed?
I rolled a cleric of Kelemvor without knowing the plot and was delighted to know the dead three are behind the villainy it makes a lot of sense for Kelemvor church to intervene in such matter given that Myrkunites are an affront to peaceful death tenants. But during the showdown against Ketheric Thorm, I'd expect a chosen of Myrkul to acknowledge that a cleric of Kelemvor was messing with his plans. Also how Balthazar completely ignored this matter and opened himself to get ambushed with barrelmancy and other apparatus.
Balthazar I understand his arrogancy thinking the Absolute has hold on me but keeping the same behavior even after the generic cleric answer is kinda weird for me at least