Well, code-wise, it's not a miracle, I'm guessing you know that, it's just a moderate use of indexing systems.
Concept wise, it really rings me Ezreal's ability in League of Legends (I am sure you play, hence the signature) and I like it that you tried to implement this kind of spell ("global skillshot") in Warcraft III. However, the actual functionality of the spell is not very attractive, quite common, especially for an event with skilled people in the area of coding. Yes, there can be damage, but try to reinvent the wheel, by coming up with a more unique way to cause it.
It's a nice addition to the spells' section, nonetheless.
I can't be accurate here and tell you whether it would pass to Round 2, since I haven't judged any of the rest entries nor I have any estimated quality status in the whole event and that's why I have only been talking about your entry alone. But yeah, if I had to officially judge it, I would include much more than just this.
