i rescued mrandom estherian. There no quest reward no fame no itam no experience. this cause me to be stuck cause i cant choose an item to complete quest

sounds like a game breaking problem can you expand on the problem for me.

For some reason I can't use Slam ceiling.I can't select it in my ability bar.
I used you other boss character mod (Dark alchemist and Siege Breaker) and Boss pet mod from Long Wolf Mcquad.

make sure you load this mod before anything else, if that doesnt work then there may be a bug in the mod

I found a way to fix it you can select it from the skill tree and drag the icon on ability bar.

Grell Spike Shot has 3 tiers and 15 ranks but tops out at 10 ranks and 2 tiers. Left mouse button only good for movement. Icon does not update. Using left mouse button for any spell disables movement and interaction with items/chests/doors etc and spams the spell. Slam Ceiling cannot be selected from hotbar menu, must be dragged and dropped into hotbar.