All offensive spells don't kill stunned things - just like songs of death.
Code:
[HP: 99%] [ME: 92%] [PE: 49%]
> dir midd
A middle-aged male human is blinded by the dirt in his eyes!
You cleave at a middle-aged male human's head, causing a small but painful wound.
[HP: 99%] [ME: 92%] [PE: 47%]
>
You cleave a middle-aged male human's head, tearing open a bleeding wound!
You slash at a middle-aged male human's head, leaving a big scar across his face!
You slash a middle-aged male human's chest, cutting a small but painful, wound.
You cleave at a middle-aged male human's chest, causing a deep gash.
A middle-aged male human punches at your chest, barely wounding you.
A middle-aged male human misses you.
Overall, a middle-aged male human has quite a few wounds.
[HP: 98%] [ME: 92%] [PE: 46%]
...and here I thought you said you had tried it :/
And something which surprised me was that when you just type 'kill x' it seems that you get a maximum of one attack - so a successful dirt kick yields a free lag-less kill-command, hence why it (when successful) also makes you change targets - unlike bash/trip/other combat commands.
I hope this'll be the end of that.