All excellent guesses, albeit we may have to save some of them for a different game!
Here is a brief description of the skills you have all successfully unlocked:
Spectral Touch - An attack that removes endurance from the opponent instead of health
Sixth Sense - The ability to "know" how your opponent is going to react thus lowering their defense
Uncanny Dodge - A maneuver that dodges an incoming attack that is accompanied by an offensive skill
Here is the next skill puzzle:
RTIULYNANLAAGIUT
Good luck!
-Nate-