Plain and simple the castrum need to reward mettle. Why it still doesn't yet after all these band aid hotfixes boggles the mind. Quite frankly not fan of this mettle at lvl 12 you lose almost a 1k per death castrume also has too many one shot ko mechanics. You can have shell and protect and it won't stop. Might as well be a waste of a lost action. I am also convinced the lost actions don't work either. I have gone in once i won't go back til this is fixed.