Description
1) -usefeat dtf currently targets the closest target to you, which isn't always your target. I'm uncertain if this causes you to occasionally kick your allies or not, but it does make the command exceptionally fickle.
2) -usefeat dtf also currently ignores certain requirements and allows you to use any mode without actually being eligible to use them.
Steps to reproduce
1) -usefeat dtf when fighting multiple opponents
2) -usefeat dtf sandeyes while holding an offhand / -usefeat dtf nosebreak without a shield or heavy armor
Expected result
1) You strike your target
2) You're given an error
Actual result
1) You occasionally strike the wrong target
2) You're able to break noses and throw sand, despite being ineligible