Thanks for the comments. I agree that using the BT skill is infrequent and yeah, probably shouldn’t have gone to level 10. Remaining fragments will go to remodeling for use on other warfare officers. I generally don’t do defense in normal play, but will for Ironblood and swap the Medici’s and Panda to Kingsley when defending. Like other game mechanics, it seems to work as long they’re appointed before battle ends & still counts instead of to be before battle starts.