on $*:text:!kombatcmds:*:{

why r u doing on $ when u dont do regex?

        unset %fight 
        unset %player1 
        unset %player2 
        unset %fight2 
        unset %p1hp 
        unset %p2hp 
        unset %stamina1 
        unset %stamina2 
        unset %turn 
        unset %hit1 
        unset %hit2 

just do

unset %fight %player1 %player2 %fight2 %p1hp %p2hp %stamina1 %stamina2 %turn %hit1 %hit2