Ok, i figure the best way to make a custom Master trained ability is to enable it with a trigger...so ive got to ask, how do i get it to check for blah master training instead of just blah adept training?
To clarify the bug if you go looking for it, it only affects trying to make a new Master Upgrade spell, that is not already assigned as a master upgrade. so a unit could be given possession, bloodlust, etc as a Master skill but you could not give them war stomp, for instance. Adept isnt affected.