[HELP] Deal damage units in front of hero

[Striker21]

Hey
I need help on some basic way doing this. For a clearer explanation: The Hero will deal damage on units close to him where he is facing when casting an instant skill (Deal damage to units stand in front of him). Playing animation: Yes - Special Effects on slashed units: If could
I count on you
Credits? If want
Rep is guaranteed
Thanks

 

[defskull]

I made this long ago, feel free to try it.

 

[Striker21]

wow, that was fast okey, seeing on it

 

[defskull]

As I said, I did not create it on time, I created it long time ago.

 

[Striker21]

thanks, that was "useful skull" rep and credits (since i would use some spell of yours too)
BTW, another simple question. Is there a way increase a unit's range of sight in a short period of time? (I wanted to make a sniper to use scope and scout the area of target point, when he does, the sight from him to that point (straight) will be clear
_I thought of "Far seer" spell with the vision range base of the unit is the spell's cast range. But it should be a line of sight, not a circle area, also since the hero could increase/decrease it's vision at day/night so it would hard to do so

 

[defskull]

Oh, so you want like a straight-line of vision passing through the points between the Sniper and the Target Point ?

 

[Striker21]

yep. if could, use some effect like "scope" model moving to the point would be nice too

Edit: I'm going to sleep now so i can't stay here and press "F5" every 5 minutes

If you haven't started it yet, this could be skip. Else (already half way or something), please tell me the answer via PM. If you wanna post here, it's fine too but please still remind me with PM. Thank you
I will give you one rep for your harmful but useful skull like yours .
"def" here is short of "defense"?. So I guess "defskull" is a thing to protect our heads. Or i can call "helmet" - Don't get me wrong, just wanna call yo up with some funny names or so.
Have a good day