is the enemy a different sprite? if so, make it instead of

point in direction (dmgpos)

you should make it

point towards [enemy v]
turn cw (180) degrees
move (40) steps

or you could also do this

point towards [enemy v]
move (-40) steps

and, I see the problem as well. you have the “delete clone” block in the repeat until block. it needs to be outside the repeat until block.